520 Area Code

Tucson, Arizona

Tucson, Arizona is the largest city covered by the 520 Area Code

Current Time

Arizona Time Zone

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520 Area Code Overview & Map

The 520 area code is a North American telephone area code serving the southern part of the U.S. state of Arizona. It encompasses cities such as Tucson, Sierra Vista, and Nogales. The 520 area code was created in 1995 when it was split from the original 602 area code to address the increasing demand for telephone numbers in the region. The code serves a geographically diverse area, including desert landscapes and mountainous terrain. As with other area codes, 520 is integral to the North American Numbering Plan (NANP) and plays a crucial role in routing and connecting telephone calls within its designated geographic area.

When was the 520 Area Code created?

The 520 area code was first put into service in 1995, by the North American Numbering Plan Administration (NANPA). Learn more about the US Area Code System

History

The 520 area code was created from the 602 area code, to meet the growing demand for new telephone numbers in Arizona.

Where is the 520 Area Code located?

The 520 area code serves Tucson, Arizona and the surrounding areas.

520 Area Code Map

520 Area Code Map

Cities in the 520 Area Code

The 520 area code includes 130 cites in Arizona.

City Population % in Area Code
Tucson, AZ 520,116 100%
Casas Adobes, AZ 66,795 100%
Catalina Foothills, AZ 50,796 100%
Casa Grande, AZ 48,571 100%
Sierra Vista, AZ 43,888 100%
Maricopa, AZ 43,482 100%
Oro Valley, AZ 41,011 100%
Marana, AZ 34,961 100%
Drexel Heights, AZ 27,749 100%
Florence, AZ 25,536 96%
Sahuarita, AZ 25,259 100%
Green Valley, AZ 21,391 100%
Nogales, AZ 20,837 100%
Rio Rico, AZ 18,962 100%
Douglas, AZ 17,378 100%
Tanque Verde, AZ 16,901 100%
Eloy, AZ 16,631 100%
Flowing Wells, AZ 16,419 100%
Sierra Vista Southeast, AZ 14,797 100%
Tucson Estates, AZ 12,192 100%
Coolidge, AZ 11,825 100%
Arizona City, AZ 10,475 100%
Vail, AZ 10,208 100%
Saddlebrooke, AZ 9,614 100%
Picture Rocks, AZ 9,563 100%
Valencia West, AZ 9,355 100%
Catalina, AZ 7,569 100%
Avra Valley, AZ 6,050 100%
Corona de Tucson, AZ 5,675 100%
South Tucson, AZ 5,652 100%
Three Points, AZ 5,581 100%
Bisbee, AZ 5,575 100%
Summit, AZ 5,372 100%
Rincon Valley, AZ 5,139 100%
Benson, AZ 5,105 100%
Willcox, AZ 3,757 100%
Oracle, AZ 3,686 100%
San Manuel, AZ 3,551 100%
Ajo, AZ 3,304 100%
Superior, AZ 2,837 100%
Sacaton, AZ 2,672 100%
Whetstone, AZ 2,617 100%
Sells, AZ 2,495 100%
Red Rock, AZ 2,169 100%
Kearny, AZ 1,950 100%
Huachuca City, AZ 1,853 100%
Mescal, AZ 1,812 100%
Pirtleville, AZ 1,744 100%
St. David, AZ 1,699 100%
Mammoth, AZ 1,426 100%
Casa Blanca, AZ 1,388 100%
Tombstone, AZ 1,380 100%
Tubac, AZ 1,191 100%
Arivaca Junction, AZ 1,090 100%
Blackwater, AZ 1,062 100%
Naco, AZ 1,046 100%
Dudleyville, AZ 959 100%
Patagonia, AZ 913 100%
Littletown, AZ 873 100%
Ak-Chin Village, AZ 862 100%
Komatke, AZ 821 100%
Sonoita, AZ 818 100%
Queen Valley, AZ 788 100%
Stanfield, AZ 740 100%
Maricopa Colony, AZ 709 100%
Arivaca, AZ 695 100%
Pimaco Two, AZ 682 100%
Hayden, AZ 662 100%
Stotonic Village, AZ 659 100%
Miracle Valley, AZ 644 100%
Santa Rosa, AZ 628 100%
Gila Crossing, AZ 621 100%
Elephant Head, AZ 612 100%
Cactus Forest, AZ 594 100%
Sacaton Flats Village, AZ 541 100%
Upper Santan Village, AZ 495 98%
St. Johns, AZ 476 100%
Picacho, AZ 471 100%
Elfrida, AZ 459 100%
Goodyear Village, AZ 457 100%
Bowie, AZ 449 100%
Tumacacori-Carmen, AZ 393 100%
Lower Santan Village, AZ 374 100%
Winkelman, AZ 353 100%
Pisinemo, AZ 321 100%
Topawa, AZ 299 100%
Amado, AZ 295 100%
Sunizona, AZ 281 100%
Chuichu, AZ 269 100%
Nelson, AZ 259 100%
McNeal, AZ 238 100%
Dripping Springs, AZ 235 100%
Wet Camp Village, AZ 229 100%
Palominas, AZ 212 100%
Dragoon, AZ 209 100%
San Miguel, AZ 197 100%
Gu Oidak, AZ 188 100%
Beyerville, AZ 177 100%
Sacate Village, AZ 169 100%
Why, AZ 167 100%
San Simon, AZ 165 100%
Ali Chuk, AZ 161 100%
Elgin, AZ 161 100%
Maish Vaya, AZ 158 100%
Anegam, AZ 151 100%
Kaka, AZ 141 100%
Kino Springs, AZ 136 100%
Cowlic, AZ 135 100%
Ali Chukson, AZ 132 100%
Vaiva Vo, AZ 128 100%
Wahak Hotrontk, AZ 114 100%
South Komelik, AZ 111 100%
Rillito, AZ 97 100%
Haivana Nakya, AZ 96 100%
Sweet Water Village, AZ 83 100%
Chiawuli Tak, AZ 78 100%
Campo Bonito, AZ 74 100%
Ali Molina, AZ 71 100%
Charco, AZ 52 100%
Ventana, AZ 49 100%
Ko Vaya, AZ 46 100%
Summerhaven, AZ 40 100%
El Capitan, AZ 37 100%
Santa Cruz, AZ 37 95%
Nolic, AZ 37 100%
Ak Chin, AZ 30 100%
Kohatk, AZ 27 100%
Tat Momoli, AZ 10 100%
Comobabi, AZ 8 100%
Willow Canyon, AZ 1 100%

520 Area Code NXX Prefixes

The 520 Area Code (NPA Code) has 637 prefixes (NXX Code). An NXX prefix, also known as a central office code or exchange code, is the three-digit code that follows the area code in a North American telephone number. Learn about NXX Prefixes

Area Code Prefix Usage Carrier Rate Center
520 200 Landline Electric Lightwave LLC DBA Allstream Hayden
520 201 Landline Electric Lightwave LLC DBA Allstream San Manuel
520 202 Landline Level 3 Telecom Of Arizona, LLC - Az Tucson
520 203 Landline Mcimetro Access Transmission Services LLC - Az Tucson
520 204 Landline Mcleodusa Telecommunication Services, Inc. - Az Tucson
520 205 Landline Qwest Corporation Tucson
520 206 Landline Qwest Corporation Tucson
520 207 Landline Comcast Ip Phone, LLC Tucson
520 208 Landline Global Crossing Local Services, Inc. - Az Casa Grande
520 209 Landline Qwest Corporation Tucson
520 210 Landline Onvoy, LLC - Az Tombstone
520 212 Landline Midvale Telephone Exchange, Inc. Cascabel
520 213 Landline T-Mobile USA, Inc. Casa Grande
520 214 Landline Onvoy, LLC - Az Tucson
520 215 Landline Gila River Telecomm, Inc. Blackwater
520 216 Wireless Cellco Partnership DBA Verizon Wireless - Az Nogales
520 217 Landline Qwest Corporation Casa Grande
520 218 Landline Qwest Corporation Tucson
520 219 Landline Qwest Corporation Tucson
520 220 Landline T-Mobile USA, Inc. Sierra Vista
520 221 Wireless Cellco Partnership DBA Verizon Wireless - Az Benson
520 222 Landline Qwest Corporation Tucson
520 223 Landline Level 3 Communications, LLC - Az Nogales
520 224 Landline Electric Lightwave LLC DBA Allstream Sierra Vista
520 225 Landline Qwest Corporation Tucson
520 226 Landline Level 3 Communications, LLC - Az Sierra Vista
520 227 Landline T-Mobile USA, Inc. Sierra Vista
520 228 Landline Qwest Corporation Tucson
520 229 Landline Qwest Corporation Tucson
520 230 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 231 Landline Bandwidth.com Clec, LLC - Az Whitlow
520 232 Landline Qwest Corporation Tucson
520 233 Landline Onvoy, LLC - Az Casa Grande
520 234 Landline AT&T - Local Sierra Vista
520 235 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 236 Landline Metropcs, Inc. Sierra Vista
520 237 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 238 Landline T-Mobile USA, Inc. Yuma
520 239 Landline AT&T - Local Tucson
520 240 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 241 Wireless New Cingular Wireless Pcs, LLC Tucson
520 242 Wireless Cellco Partnership DBA Verizon Wireless - Az Willcox
520 243 Landline Qwest Corporation Tucson
520 244 Landline T-Mobile USA, Inc. Tucson
520 245 Landline T-Mobile USA, Inc. Tucson
520 246 Landline Level 3 Communications, LLC - Az Tucson
520 247 Wireless New Cingular Wireless Pcs, LLC Tucson
520 248 Landline T-Mobile USA, Inc. Tucson
520 249 Landline T-Mobile USA, Inc. Sierra Vista
520 250 Landline T-Mobile USA, Inc. Tucson
520 251 Landline T-Mobile USA, Inc. Casa Grande
520 252 Landline T-Mobile USA, Inc. Casa Grande
520 253 Wireless Cellco Partnership DBA Verizon Wireless - Az Willcox
520 254 Landline Level 3 Communications, LLC - Az Willcox
520 255 Wireless Cellco Partnership DBA Verizon Wireless - Az Sierra Vista
520 256 Landline T-Mobile USA, Inc. Tucson
520 257 Landline T-Mobile USA, Inc. Tucson
520 258 Landline Qwest Corporation Tucson
520 259 Landline North County Communications Corporation Tucson
520 260 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 261 Landline Bandwidth.com Clec, LLC - Az Tucson
520 262 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 263 Landline Comcast Ip Phone, LLC Sierra Vista
520 264 Landline AT&T - Local Nogales
520 265 Landline T-Mobile USA, Inc. Benson
520 266 Landline T-Mobile USA, Inc. Sierra Vista
520 267 Landline North County Communications Corporation Sierra Vista
520 268 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 269 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 270 Landline T-Mobile USA, Inc. Tucson
520 271 Landline T-Mobile USA, Inc. Tucson
520 272 Wireless New Cingular Wireless Pcs, LLC Tucson
520 273 Wireless New Cingular Wireless Pcs, LLC Tucson
520 274 Landline T-Mobile USA, Inc. Tucson
520 275 Wireless New Cingular Wireless Pcs, LLC Tucson
520 276 Landline Bandwidth.com Clec, LLC - Az Tucson
520 277 Landline Onvoy, LLC - Az Whitlow
520 278 Landline Metropcs, Inc. Tucson
520 279 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 280 Landline T-Mobile USA, Inc. Casa Grande
520 281 Landline Qwest Corporation Nogales
520 282 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 283 Landline T-Mobile USA, Inc. Tucson
520 284 Landline Mcimetro Access Transmission Services LLC - Az Tucson
520 285 Landline Qwest Corporation Nogales
520 286 Landline T-Mobile USA, Inc. Tucson
520 287 Landline Qwest Corporation Nogales
520 288 Wireless New Cingular Wireless Pcs, LLC Tucson
520 289 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 290 Landline Qwest Corporation Tucson
520 291 Landline Qwest Corporation Tucson
520 292 Landline Qwest Corporation Tucson
520 293 Landline Qwest Corporation Tucson
520 294 Landline Qwest Corporation Tucson
520 295 Landline Qwest Corporation Tucson
520 296 Landline Qwest Corporation Tucson
520 297 Landline Qwest Corporation Tucson
520 298 Landline Qwest Corporation Tucson
520 299 Landline Qwest Corporation Tucson
520 300 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 301 Wireless New Cingular Wireless Pcs, LLC Tucson
520 302 Wireless New Cingular Wireless Pcs, LLC Tucson
520 303 Landline Ymax Communications Corp. - Az Tucson
520 304 Wireless New Cingular Wireless Pcs, LLC Tucson
520 305 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 306 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 307 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 308 Wireless New Cingular Wireless Pcs, LLC Tucson
520 309 Wireless New Cingular Wireless Pcs, LLC Tucson
520 310 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 312 Wireless New Cingular Wireless Pcs, LLC Tucson
520 313 Landline T-Mobile USA, Inc. Nogales
520 314 Landline Level 3 Communications, LLC - Az Tucson
520 315 Landline Gila River Telecomm, Inc. Casa Blanca
520 316 Landline Qwest Corporation Casa Grande
520 317 Landline Onvoy, LLC - Az Hayden
520 318 Landline Qwest Corporation Tucson
520 319 Landline Qwest Corporation Tucson
520 320 Landline Qwest Corporation Tucson
520 321 Landline Qwest Corporation Tucson
520 322 Landline Qwest Corporation Tucson
520 323 Landline Qwest Corporation Tucson
520 324 Landline Qwest Corporation Tucson
520 325 Landline Comcast Ip Phone, LLC Tucson
520 326 Landline Qwest Corporation Tucson
520 327 Landline Qwest Corporation Tucson
520 328 Landline Qwest Corporation Tucson
520 329 Landline Teleport Communications America, LLC - Az Tucson
520 330 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 331 Landline T-Mobile USA, Inc. Tucson
520 332 Landline T-Mobile USA, Inc. Tucson
520 333 Landline Xo Arizona, Inc. Tucson
520 334 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 335 Landline Comcast Ip Phone, LLC Sierra Vista
520 336 Wireless New Cingular Wireless Pcs, LLC Tucson
520 337 Landline Level 3 Communications, LLC - Az Willcox
520 338 Landline Onvoy, LLC - Az Tucson
520 339 Wireless New Cingular Wireless Pcs, LLC Tucson
520 340 Wireless Cellco Partnership DBA Verizon Wireless - Az Casa Grande
520 341 Landline Telnyx LLC Nogales
520 342 Landline Onvoy, LLC - Az Tucson
520 343 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 344 Wireless New Cingular Wireless Pcs, LLC Tucson
520 345 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 346 Landline Peerless Network Of Arizona, LLC - Az Bisbee
520 347 Landline Telnyx LLC Tucson
520 348 Landline Centurylink Communications, LLC Willcox
520 349 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 350 Landline Gila Local Exchange Carrier, Inc. - Az Casa Grande
520 351 Landline Level 3 Telecom Of Arizona, LLC - Az Tucson
520 352 Landline Electric Lightwave LLC DBA Allstream Tucson
520 353 Landline Onvoy, LLC - Az Bisbee
520 354 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 355 Landline Bandwidth.com Clec, LLC - Az Tucson
520 356 Landline Qwest Corporation Hayden
520 357 Landline Qwest Corporation Hayden
520 358 Wireless New Cingular Wireless Pcs, LLC Tucson
520 359 Landline Metropcs, Inc. Tucson
520 360 Wireless New Cingular Wireless Pcs, LLC Tucson
520 361 Landline Tohono O'odham Utility Authority Santa Rosa
520 362 Landline Tohono O'odham Utility Authority San Simon
520 363 Landline Qwest Corporation Hayden
520 364 Landline Qwest Corporation Douglas
520 365 Landline T-Mobile USA, Inc. Tucson
520 366 Landline Qwest Corporation Bisbee
520 367 Landline Onvoy Spectrum, LLC Tucson
520 368 Landline Qwest Corporation Douglas
520 369 Landline Level 3 Communications, LLC - Az Tucson
520 370 Landline T-Mobile USA, Inc. Tucson
520 371 Landline Metropcs, Inc. Casa Grande
520 372 Landline Comcast Ip Phone, LLC Tucson
520 373 Landline T-Mobile USA, Inc. Tucson
520 374 Landline Qwest Corporation Casa Grande
520 375 Landline Qwest Corporation Nogales
520 376 Landline Metropcs, Inc. Sierra Vista
520 377 Landline Qwest Corporation Nogales
520 378 Landline Qwest Corporation Sierra Vista
520 379 Landline Onvoy, LLC - Az Douglas
520 380 Landline T-Mobile USA, Inc. Casa Grande
520 381 Landline Electric Lightwave LLC DBA Allstream Casa Grande
520 382 Landline Level 3 Telecom Of Arizona, LLC - Az Tucson
520 383 Landline Tohono O'odham Utility Authority Sells
520 384 Landline Qwest Corporation Willcox
520 385 Landline Qwest Corporation San Manuel
520 386 Wireless New Cingular Wireless Pcs, LLC Benson
520 387 Landline Table Top Telephone Company Ajo
520 388 Landline Qwest Corporation Tucson
520 389 Wireless New Cingular Wireless Pcs, LLC Tucson
520 390 Landline T-Mobile USA, Inc. Tucson
520 391 Landline Electric Lightwave LLC DBA Allstream Superior
520 392 Wireless New Cingular Wireless Pcs, LLC Tucson
520 393 Landline Qwest Corporation Tucson
520 394 Landline Qwest Corporation Nogales
520 395 Landline Comcast Ip Phone, LLC Tucson
520 396 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 397 Landline Qwest Corporation Nogales
520 398 Landline Qwest Corporation Tucson
520 399 Landline Qwest Corporation Tucson
520 400 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 401 Landline T-Mobile USA, Inc. Tucson
520 402 Landline T-Mobile USA, Inc. Benson
520 403 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 404 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 405 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 406 Wireless New Cingular Wireless Pcs, LLC Tucson
520 407 Landline Qwest Corporation Tucson
520 408 Landline Qwest Corporation Tucson
520 409 Wireless New Cingular Wireless Pcs, LLC Tucson
520 410 Landline Qwest Corporation Tucson
520 412 Landline Peerless Network Of Arizona, LLC - Az Tombstone
520 413 Landline Level 3 Communications, LLC - Az Casa Grande
520 414 Landline Level 3 Communications, LLC - Az Casa Grande
520 415 Landline Mcc Telephony Of The West, LLC - Az Nogales
520 416 Landline Exiant Communications LLC Tucson
520 417 Landline Qwest Corporation Sierra Vista
520 418 Landline Gila River Telecomm, Inc. San Tan Valley
520 419 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 420 Landline Hd Carrier LLC Tucson
520 421 Landline Qwest Corporation Casa Grande
520 422 Landline AT&T - Local Bisbee
520 423 Landline Qwest Corporation Casa Grande
520 424 Landline Qwest Corporation Casa Grande
520 425 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 426 Landline Qwest Corporation Casa Grande
520 427 Landline T-Mobile USA, Inc. Tucson
520 428 Wireless New Cingular Wireless Pcs, LLC Tucson
520 429 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 430 Landline Gila River Telecomm, Inc. Phoenix
520 431 Wireless New Cingular Wireless Pcs, LLC Casa Grande
520 432 Landline Qwest Corporation Bisbee
520 433 Landline Level 3 Communications, LLC - Az Tucson
520 434 Landline Qwest Corporation Tucson
520 436 Landline Onvoy, LLC - Az Hayden
520 437 Landline Xo Arizona, Inc. Tucson
520 438 Landline Onvoy, LLC - Az Whitlow
520 439 Landline Qwest Corporation Sierra Vista
520 440 Landline T-Mobile USA, Inc. Tucson
520 441 Wireless New Cingular Wireless Pcs, LLC Tucson
520 442 Landline Bandwidth.com Clec, LLC - Az Benson
520 443 Landline T-Mobile USA, Inc. Tucson
520 444 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 445 Wireless New Cingular Wireless Pcs, LLC Tucson
520 446 Wireless Usa Mobility Wireless, Inc. Tucson
520 447 Landline Onvoy, LLC - Az Tucson
520 448 Landline Peerless Network Of Arizona, LLC - Az Tucson
520 449 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 450 Landline T-Mobile USA, Inc. Casa Grande
520 451 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 452 Landline Qwest Corporation Sierra Vista
520 453 Wireless Cellco Partnership DBA Verizon Wireless - Az Tombstone
520 454 Landline Qwest Corporation Sierra Vista
520 455 Landline Qwest Corporation Nogales
520 456 Landline Qwest Corporation Sierra Vista
520 457 Landline Qwest Corporation Tombstone
520 458 Landline Qwest Corporation Sierra Vista
520 459 Landline Qwest Corporation Sierra Vista
520 460 Wireless Commnet Wireless, LLC Tucson
520 461 Landline Electric Lightwave LLC DBA Allstream Tucson
520 462 Landline Onvoy, LLC - Az Tucson
520 463 Landline Qwest Corporation Whitlow
520 464 Landline Qwest Corporation Casa Grande
520 465 Wireless New Cingular Wireless Pcs, LLC Tucson
520 466 Landline Qwest Corporation Casa Grande
520 467 Landline Onvoy, LLC - Az Tucson
520 468 Landline Onvoy, LLC - Az Tucson
520 469 Landline Qwest Corporation Tucson
520 470 Landline T-Mobile USA, Inc. Nogales
520 471 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 472 Landline Qwest Corporation Casa Grande
520 473 Landline T-Mobile USA, Inc. Sierra Vista
520 474 Landline T-Mobile USA, Inc. Tucson
520 475 Wireless Csc Wireless, LLC Tucson
520 476 Landline Nuso, LLC Tucson
520 477 Landline Mcimetro Access Transmission Services LLC - Az Tucson
520 478 Landline Teleport Communications America, LLC - Az Ajo
520 479 Wireless Commnet Wireless, LLC Tucson
520 481 Landline T-Mobile USA, Inc. Tucson
520 482 Wireless New Cingular Wireless Pcs, LLC Tucson
520 483 Wireless Cellco Partnership DBA Verizon Wireless - Az Casa Grande
520 484 Landline Nuso, LLC Tucson
520 485 Landline Bandwidth.com Clec, LLC - Az Tucson
520 486 Wireless New Cingular Wireless Pcs, LLC Tucson
520 487 Landline Qwest Corporation San Manuel
520 488 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 489 Landline Qwest Corporation Tucson
520 490 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 491 Landline T-Mobile USA, Inc. Flagstaff
520 492 Landline Comcast Ip Phone, LLC Tucson
520 493 Landline Firstdigital Telecom, LLC - Ut Tucson
520 494 Landline Qwest Corporation Casa Grande
520 495 Landline Level 3 Telecom Of Arizona, LLC - Az Tucson
520 496 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 497 Landline Bandwidth.com Clec, LLC - Az Tucson
520 498 Landline Qwest Corporation Tucson
520 499 Landline T-Mobile USA, Inc. Tucson
520 500 Landline Onvoy, LLC - Az Tucson
520 501 Landline Twilio International, Inc. Tucson
520 502 Landline Onvoy, LLC - Az Sasabe
520 503 Landline Onvoy, LLC - Az Willcox
520 504 Landline T-Mobile USA, Inc. Sierra Vista
520 505 Landline Electric Lightwave LLC DBA Allstream Tucson
520 506 Landline Onvoy, LLC - Az Tombstone
520 507 Wireless Cellco Partnership DBA Verizon Wireless - Az Willcox
520 508 Wireless Cellco Partnership DBA Verizon Wireless - Az Sierra Vista
520 509 Landline Level 3 Communications, LLC - Az Casa Grande
520 510 Wireless New Cingular Wireless Pcs, LLC Casa Grande
520 512 Landline Qwest Corporation Tucson
520 513 Landline Qwest Corporation Tucson
520 514 Landline Qwest Corporation Tucson
520 515 Landline Qwest Corporation Sierra Vista
520 516 Landline Qwest Corporation Tucson
520 517 Wireless Cellco Partnership DBA Verizon Wireless - Az Sacaton
520 518 Wireless New Cingular Wireless Pcs, LLC Casa Grande
520 519 Landline Qwest Corporation Tucson
520 520 Landline Onvoy, LLC - Az Nogales
520 521 Landline Hd Carrier LLC San Manuel
520 522 Landline Fractel, LLC Casa Blanca
520 523 Landline Onvoy, LLC - Az Sierra Vista
520 524 Landline Onvoy, LLC - Az Tucson
520 525 Landline Onvoy, LLC - Az Bisbee
520 526 Landline Commio, LLC Tucson
520 527 Landline Onvoy, LLC - Az Benson
520 528 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 529 Landline Qwest Corporation Tucson
520 530 Landline Onvoy, LLC - Az Tucson
520 531 Landline Qwest Corporation Tucson
520 532 Landline Onvoy, LLC - Az Casa Grande
520 533 Landline Qwest Corporation Sierra Vista
520 534 Landline T-Mobile USA, Inc. Tucson
520 535 Landline T-Mobile USA, Inc. Tucson
520 536 Landline Onvoy, LLC - Az Douglas
520 537 Landline Ip Horizon LLC Tucson
520 538 Landline Qwest Corporation Sierra Vista
520 539 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 540 Landline Bandwidth.com Clec, LLC - Az Tucson
520 541 Wireless Cellco Partnership DBA Verizon Wireless - Az Willcox
520 542 Landline Level 3 Communications, LLC - Az Tucson
520 543 Landline T-Mobile USA, Inc. Tucson
520 544 Landline Qwest Corporation Tucson
520 545 Landline Level 3 Telecom Of Arizona, LLC - Az Tucson
520 546 Landline Qwest Corporation Tucson
520 547 Landline Level 3 Telecom Of Arizona, LLC - Az Tucson
520 548 Wireless New Cingular Wireless Pcs, LLC Tucson
520 549 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 550 Landline Gila River Telecomm, Inc. Komatke
520 551 Wireless New Cingular Wireless Pcs, LLC Tucson
520 552 Landline Onvoy, LLC - Az Bisbee
520 553 Landline T-Mobile USA, Inc. Casa Grande
520 554 Wireless New Cingular Wireless Pcs, LLC Tucson
520 556 Landline T-Mobile USA, Inc. Sierra Vista
520 557 Landline Commio, LLC Casa Grande
520 558 Landline Valley Tel Coop Inc Portal
520 559 Wireless Cellco Partnership DBA Verizon Wireless - Az Sierra Vista
520 560 Wireless New Cingular Wireless Pcs, LLC Casa Grande
520 561 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 562 Landline Gila River Telecomm, Inc. Sacaton
520 563 Landline Ip Horizon LLC Benson
520 564 Landline Ip Horizon LLC Douglas
520 565 Wireless New Cingular Wireless Pcs, LLC Tucson
520 566 Landline Qwest Corporation Tucson
520 567 Landline Ip Horizon LLC Hayden
520 568 Landline Qwest Corporation Casa Grande
520 569 Landline Ip Horizon LLC San Manuel
520 570 Landline Qwest Corporation Tucson
520 571 Landline Qwest Corporation Tucson
520 572 Landline Qwest Corporation Tucson
520 573 Landline Qwest Corporation Tucson
520 574 Landline Qwest Corporation Tucson
520 575 Landline Qwest Corporation Tucson
520 576 Landline Qwest Corporation Tucson
520 577 Landline Qwest Corporation Tucson
520 578 Landline Qwest Corporation Tucson
520 579 Landline Qwest Corporation Tucson
520 580 Landline Onvoy Spectrum, LLC Superior
520 581 Landline Ip Horizon LLC Tombstone
520 582 Landline Level 3 Telecom Of Arizona, LLC - Az Casa Grande
520 583 Landline Ip Horizon LLC Whitlow
520 584 Landline Qwest Corporation Tucson
520 585 Landline Metropcs, Inc. Tucson
520 586 Landline Qwest Corporation Benson
520 587 Wireless New Cingular Wireless Pcs, LLC Portal
520 588 Landline Fractel, LLC Cascabel
520 589 Landline Level 3 Communications, LLC - Az Tucson
520 590 Wireless Cellco Partnership DBA Verizon Wireless - Az Bisbee
520 591 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 592 Landline Telnyx LLC Nogales
520 593 Landline Onvoy, LLC - Az Hayden
520 594 Landline Qwest Corporation Tucson
520 595 Landline Centurylink Communications, LLC Benson
520 596 Landline T-Mobile USA, Inc. Tucson
520 597 Landline Onvoy, LLC - Az Superior
520 598 Landline Metropcs, Inc. Casa Grande
520 599 Wireless New Cingular Wireless Pcs, LLC Tucson
520 600 Landline Onvoy, LLC - Az Tucson
520 601 Wireless Cellco Partnership DBA Verizon Wireless - Az Sells
520 603 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 604 Wireless Cellco Partnership DBA Verizon Wireless - Az Nogales
520 605 Landline Bandwidth.com Clec, LLC - Az Tucson
520 606 Landline Metropcs, Inc. Tucson
520 607 Wireless New Cingular Wireless Pcs, LLC Casa Grande
520 608 Landline Onvoy, LLC - Az San Manuel
520 609 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 610 Wireless Cellco Partnership DBA Verizon Wireless - Az Sacaton
520 612 Landline Bandwidth.com Clec, LLC - Az Tucson
520 613 Wireless New Cingular Wireless Pcs, LLC Tucson
520 614 Landline Onvoy, LLC - Az Tucson
520 615 Landline Qwest Corporation Tucson
520 616 Landline Qwest Corporation Tucson
520 617 Landline Qwest Corporation Tucson
520 618 Landline Level 3 Telecom Of Arizona, LLC - Az Tucson
520 619 Landline T-Mobile USA, Inc. Nogales
520 620 Landline Qwest Corporation Tucson
520 621 Landline Qwest Corporation Tucson
520 622 Landline Qwest Corporation Tucson
520 623 Landline Qwest Corporation Tucson
520 624 Landline Qwest Corporation Tucson
520 625 Landline Qwest Corporation Tucson
520 626 Landline Qwest Corporation Tucson
520 627 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 628 Landline Qwest Corporation Tucson
520 629 Landline Qwest Corporation Tucson
520 630 Landline Onvoy, LLC - Az Willcox
520 631 Landline T-Mobile USA, Inc. Tucson
520 632 Wireless Cellco Partnership DBA Verizon Wireless - Az Casa Grande
520 633 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 634 Landline T-Mobile USA, Inc. Casa Grande
520 635 Landline T-Mobile USA, Inc. Casa Grande
520 636 Landline Peerless Network Of Arizona, LLC - Az San Manuel
520 637 Landline T-Mobile USA, Inc. Casa Grande
520 638 Landline Qwest Corporation Tucson
520 639 Landline Centurylink Communications, LLC Tucson
520 640 Landline Level 3 Communications, LLC - Az Tucson
520 641 Landline Ton80 Communications, LLC Benson
520 642 Landline Valley Tel Coop Inc Elfrida
520 643 Wireless Cellco Partnership DBA Verizon Wireless - Az Willcox
520 644 Landline Fractel, LLC Komatke
520 645 Wireless Cellco Partnership DBA Verizon Wireless - Az Douglas
520 646 Landline Ton80 Communications, LLC Nogales
520 647 Landline Qwest Corporation Tucson
520 648 Landline Qwest Corporation Tucson
520 649 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 650 Landline Onvoy, LLC - Az Whitlow
520 651 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 652 Landline Qwest Corporation Whitlow
520 653 Landline Bandwidth.com Clec, LLC - Az Tucson
520 654 Landline Commio, LLC Sierra Vista
520 655 Landline Fractel, LLC Superior
520 656 Wireless Cellco Partnership DBA Verizon Wireless - Az Willcox
520 657 Landline Bandwidth.com Clec, LLC - Az Hayden
520 658 Landline T-Mobile USA, Inc. Tucson
520 659 Landline Nuso, LLC Nogales
520 660 Landline T-Mobile USA, Inc. Casa Grande
520 661 Landline T-Mobile USA, Inc. Tucson
520 662 Landline Qwest Corporation Tucson
520 663 Landline Qwest Corporation Tucson
520 664 Landline Qwest Corporation Tucson
520 665 Landline Qwest Corporation Tucson
520 666 Landline Onvoy, LLC - Az Casa Grande
520 667 Landline Nuso, LLC Tucson
520 668 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 669 Landline Mcimetro Access Transmission Services LLC - Az Sierra Vista
520 670 Landline Qwest Corporation Tucson
520 671 Landline Mcimetro Access Transmission Services LLC - Az Sierra Vista
520 672 Landline Mcimetro Access Transmission Services LLC - Az Sierra Vista
520 673 Landline Mcimetro Access Transmission Services LLC - Az Sierra Vista
520 674 Landline Mcimetro Access Transmission Services LLC - Az Sierra Vista
520 678 Wireless Cellco Partnership DBA Verizon Wireless - Az Sierra Vista
520 682 Landline Qwest Corporation Tucson
520 685 Landline Comcast Ip Phone, LLC Sierra Vista
520 686 Wireless Cellco Partnership DBA Verizon Wireless - Az Benson
520 688 Landline Fractel, LLC Casa Grande
520 689 Landline Qwest Corporation Superior
520 690 Landline Qwest Corporation Tucson
520 694 Landline Level 3 Telecom Of Arizona, LLC - Az Tucson
520 695 Landline Qwest Corporation Tucson
520 696 Landline Qwest Corporation Tucson
520 699 Landline Fractel, LLC Sierra Vista
520 702 Landline Onvoy, LLC - Az Douglas
520 704 Wireless New Cingular Wireless Pcs, LLC Tucson
520 705 Wireless Cellco Partnership DBA Verizon Wireless - Az Casa Grande
520 709 Wireless Cellco Partnership DBA Verizon Wireless - Az Casa Grande
520 710 Landline Onvoy Spectrum, LLC Tucson
520 712 Landline Qwest Corporation Tucson
520 719 Landline Bandwidth.com Clec, LLC - Az Tucson
520 720 Landline Qwest Corporation Benson
520 721 Landline Qwest Corporation Tucson
520 722 Landline Qwest Corporation Tucson
520 723 Landline Qwest Corporation Casa Grande
520 724 Landline Qwest Corporation Tucson
520 727 Wireless New Cingular Wireless Pcs, LLC Douglas
520 729 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 730 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 731 Landline Qwest Corporation Tucson
520 732 Wireless Cellco Partnership DBA Verizon Wireless - Az Sierra Vista
520 733 Landline Qwest Corporation Tucson
520 740 Landline Qwest Corporation Tucson
520 741 Landline Qwest Corporation Tucson
520 742 Landline Qwest Corporation Tucson
520 743 Landline Qwest Corporation Tucson
520 744 Landline Qwest Corporation Tucson
520 745 Landline Qwest Corporation Tucson
520 746 Landline Qwest Corporation Tucson
520 747 Landline Qwest Corporation Tucson
520 748 Landline Qwest Corporation Tucson
520 749 Landline Qwest Corporation Tucson
520 750 Landline Qwest Corporation Tucson
520 751 Landline Qwest Corporation Tucson
520 755 Landline Fractel, LLC Phoenix
520 758 Landline Fractel, LLC Blackwater
520 759 Wireless Cellco Partnership DBA Verizon Wireless - Az Casa Grande
520 760 Landline Qwest Corporation Tucson
520 761 Landline Qwest Corporation Nogales
520 762 Landline Qwest Corporation Tucson
520 766 Landline Valley Connections, L.l.c. - Az Willcox
520 770 Landline Qwest Corporation Tucson
520 771 Landline Vonage America LLC Tucson
520 772 Landline Ton80 Communications, LLC Superior
520 775 Landline Bandwidth.com Clec, LLC - Az Tucson
520 777 Landline Level 3 Telecom Of Arizona, LLC - Az Tucson
520 779 Landline Bandwidth.com Clec, LLC - Az Willcox
520 780 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 783 Landline Metropcs, Inc. Tucson
520 784 Landline Qwest Corporation Tucson
520 788 Landline T-Mobile USA, Inc. Casa Grande
520 789 Landline T-Mobile USA, Inc. Tucson
520 790 Landline Qwest Corporation Tucson
520 791 Landline Qwest Corporation Tucson
520 792 Landline Qwest Corporation Tucson
520 793 Landline Qwest Corporation Tucson
520 794 Landline Qwest Corporation Tucson
520 795 Landline Qwest Corporation Tucson
520 796 Landline Gila River Telecomm, Inc. Phoenix
520 797 Landline Qwest Corporation Tucson
520 798 Landline Qwest Corporation Tucson
520 799 Landline Qwest Corporation Tucson
520 800 Landline Onvoy, LLC - Az Tucson
520 803 Landline Qwest Corporation Sierra Vista
520 805 Landline Qwest Corporation Douglas
520 806 Landline Qwest Corporation Tucson
520 807 Landline Qwest Corporation Tucson
520 808 Wireless New Cingular Wireless Pcs, LLC Tucson
520 809 Landline Intrado Communications, LLC Tucson
520 812 Landline Ymax Communications Corp. - Az Tucson
520 815 Landline Bandwidth.com Clec, LLC - Az Tucson
520 818 Landline Qwest Corporation Tucson
520 820 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 822 Landline Qwest Corporation Tucson
520 823 Landline Arizona Tel. Co. Sasabe
520 824 Landline Valley Tel Coop Inc Sunizona
520 825 Landline Qwest Corporation Tucson
520 826 Landline Valley Tel Coop Inc Pearce
520 827 Wireless Cellco Partnership DBA Verizon Wireless - Az Superior
520 829 Landline Level 3 Communications, LLC - Az Tucson
520 831 Landline T-Mobile USA, Inc. Prescott
520 833 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 834 Wireless New Cingular Wireless Pcs, LLC Tucson
520 836 Landline Qwest Corporation Casa Grande
520 837 Landline Teleport Communications America, LLC - Az Tucson
520 838 Landline Qwest Corporation Tucson
520 839 Landline T-Mobile USA, Inc. Nogales
520 840 Wireless Cellco Partnership DBA Verizon Wireless - Az Casa Grande
520 841 Wireless New Cingular Wireless Pcs, LLC Nogales
520 842 Landline Onvoy, LLC - Az Nogales
520 843 Landline Onvoy, LLC - Az Sierra Vista
520 844 Landline Onvoy, LLC - Az Tucson
520 845 Landline Valley Tel Coop Inc San Simon
520 847 Landline Valley Tel Coop Inc Bowie
520 848 Landline Metropcs, Inc. Tucson
520 849 Landline Airus, Inc. - Az Tucson
520 850 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 858 Landline Qwest Corporation Casa Grande
520 860 Wireless Cellco Partnership DBA Verizon Wireless - Az Nogales
520 861 Landline T-Mobile USA, Inc. Tucson
520 866 Landline Qwest Corporation Casa Grande
520 867 Wireless New Cingular Wireless Pcs, LLC Tucson
520 868 Landline Qwest Corporation Casa Grande
520 869 Landline T-Mobile USA, Inc. Tucson
520 870 Landline T-Mobile USA, Inc. Tucson
520 872 Landline Qwest Corporation Tucson
520 873 Landline Qwest Corporation Tucson
520 874 Landline Qwest Corporation Tucson
520 876 Landline Qwest Corporation Casa Grande
520 877 Landline Qwest Corporation Tucson
520 878 Landline Qwest Corporation Tucson
520 879 Landline Qwest Corporation Tucson
520 881 Landline Qwest Corporation Tucson
520 882 Landline Qwest Corporation Tucson
520 883 Landline Qwest Corporation Tucson
520 884 Landline Qwest Corporation Tucson
520 885 Landline Qwest Corporation Tucson
520 886 Landline Qwest Corporation Tucson
520 887 Landline Qwest Corporation Tucson
520 888 Landline Qwest Corporation Tucson
520 889 Landline Qwest Corporation Tucson
520 891 Landline T-Mobile USA, Inc. Tucson
520 895 Landline Level 3 Telecom Of Arizona, LLC - Az Sierra Vista
520 896 Landline Qwest Corporation San Manuel
520 898 Landline Midvale Telephone Exchange, Inc. Silverbell
520 899 Landline Fractel, LLC Phoenix
520 900 Landline Onvoy, LLC - Az Tucson
520 901 Landline Level 3 Telecom Of Arizona, LLC - Az Tucson
520 903 Landline Qwest Corporation Tucson
520 904 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 906 Wireless New Cingular Wireless Pcs, LLC Tucson
520 907 Wireless New Cingular Wireless Pcs, LLC Tucson
520 908 Landline Qwest Corporation Tucson
520 909 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 910 Landline Radiantiq LLC Tucson
520 912 Wireless New Cingular Wireless Pcs, LLC Tucson
520 917 Landline Mcimetro Access Transmission Services LLC - Az Tucson
520 918 Landline Mcimetro Access Transmission Services LLC - Az Tucson
520 921 Landline T-Mobile USA, Inc. Sedona
520 924 Landline Electric Lightwave LLC DBA Allstream Nogales
520 929 Landline Ton80 Communications, LLC Willcox
520 930 Wireless Usa Mobility Wireless, Inc. Tucson
520 934 Landline Ton80 Communications, LLC Tucson
520 940 Landline T-Mobile USA, Inc. Tucson
520 949 Landline Ton80 Communications, LLC Santa Rosa
520 954 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 955 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 965 Landline T-Mobile USA, Inc. Tucson
520 966 Landline Fractel, LLC Silverbell
520 971 Landline T-Mobile USA, Inc. Tucson
520 975 Wireless Cellco Partnership DBA Verizon Wireless - Az Tucson
520 977 Landline T-Mobile USA, Inc. Tucson
520 979 Landline T-Mobile USA, Inc. Tucson
520 980 Landline Metropcs, Inc. Nogales
520 981 Landline T-Mobile USA, Inc. Tucson
520 982 Landline T-Mobile USA, Inc. Tucson
520 987 Wireless Cellco Partnership DBA Verizon Wireless - Az Nogales
520 988 Wireless Cellco Partnership DBA Verizon Wireless - Az Nogales
520 989 Landline Electric Lightwave LLC DBA Allstream Tucson
520 990 Landline T-Mobile USA, Inc. Tucson
520 991 Landline T-Mobile USA, Inc. Tucson
520 993 Wireless Cellco Partnership DBA Verizon Wireless - Az Sells
520 994 Landline Ton80 Communications, LLC Sasabe
520 999 Landline Onvoy, LLC - Az Tucson