Prefixes in 520-4xx

Prefix County City State Zip Code Carrier
520-400 Pima Tucson AZ 85701 Cellco Partnership DBA Verizon Wireless - AZ
520-401 Pima Tucson AZ 85701 Sprint Spectrum L.P.
520-402 N/A N/A AZ N/A N/A
520-403 Pima Tucson AZ 85701 Cellco Partnership DBA Verizon Wireless - AZ
520-404 Pima Tucson AZ 85701 Cellco Partnership DBA Verizon Wireless - AZ
520-405 Pima Tucson AZ 85701 Cellco Partnership DBA Verizon Wireless - AZ
520-406 Pima Tucson AZ 85701 New Cingular Wireless PCS, LLC
520-407 Pima Tucson AZ 85704 Qwest Corporation
520-408 Pima Tucson AZ 85704 Qwest Corporation
520-409 Pima Tucson AZ 85701 New Cingular Wireless PCS, LLC
520-410 Pima Tucson AZ 85704 Qwest Corporation
520-411 N/A N/A AZ N/A N/A
520-412 N/A N/A AZ N/A N/A
520-413 Maricopa Phoenix AZ 85034 Level 3 Communications, LLC - AZ
520-414 Maricopa Phoenix AZ 85034 Level 3 Communications, LLC - AZ
520-415 Pima Tucson AZ 85701 Mcc Telephony Of The West, LLC - AZ
520-416 N/A N/A AZ N/A N/A
520-417 Cochise Fort Huachuca AZ 85613 Qwest Corporation
520-418 Maricopa Chandler AZ 85225 Gila River Telecomm, Inc.
520-419 Pima Tucson AZ 85701 Cellco Partnership DBA Verizon Wireless - AZ
520-420 N/A N/A AZ N/A N/A
520-421 Pinal Casa Grande AZ 85122 Qwest Corporation
520-422 Pima Tucson AZ 85701 At&T Local
520-423 Pinal Casa Grande AZ 85122 Qwest Corporation
520-424 Pinal Stanfield AZ 85172 Qwest Corporation
520-425 Pima Tucson AZ 85701 Cellco Partnership DBA Verizon Wireless - AZ
520-426 Pinal Casa Grande AZ 85122 Qwest Corporation
520-427 Pima Tucson AZ 85701 Sprint Spectrum L.P.
520-428 Pima Tucson AZ 85701 New Cingular Wireless PCS, LLC
520-429 Pima Tucson AZ 85701 Cellco Partnership DBA Verizon Wireless - AZ
520-430 Maricopa Laveen AZ 85043 Gila River Telecomm, Inc.
520-431 Pinal Casa Grande AZ 85122 New Cingular Wireless PCS, LLC
520-432 Cochise Bisbee AZ 85603 Qwest Corporation
520-433 Pima Tucson AZ 85701 Level 3 Communications, LLC - AZ
520-434 Pima Tucson AZ 85706 Qwest Corporation
520-435 N/A N/A AZ N/A N/A
520-436 N/A N/A AZ N/A N/A
520-437 Pima Tucson AZ 85701 XO Arizona, Inc.
520-438 N/A N/A AZ N/A N/A
520-439 Cochise Fort Huachuca AZ 85613 Qwest Corporation
520-440 Pima Tucson AZ 85701 T-Mobile Usa, Inc.
520-441 Pima Tucson AZ 85701 New Cingular Wireless PCS, LLC
520-442 Pima Tucson AZ 85701 Bandwidth.Com Clec, LLC - AZ
520-443 Pima Tucson AZ 85701 T-Mobile Usa, Inc.
520-444 Pima Tucson AZ 85701 Cellco Partnership DBA Verizon Wireless - AZ
520-445 Pima Tucson AZ 85701 New Cingular Wireless PCS, LLC
520-446 Pima Tucson AZ 85704 Usa Mobility Wireless, Inc.
520-447 Pima Tucson AZ 85701 Onvoy, Inc. - AZ
520-448 Pima Tucson AZ 85701 Peerless Network Of Arizona, LLC - AZ
520-449 Pima Tucson AZ 85701 Cellco Partnership DBA Verizon Wireless - AZ
520-450 Pinal Casa Grande AZ 85122 T-Mobile Usa, Inc.
520-451 N/A N/A AZ N/A N/A
520-452 Cochise Fort Huachuca AZ 85613 Qwest Corporation
520-453 N/A N/A AZ N/A N/A
520-454 Cochise Fort Huachuca AZ 85613 Qwest Corporation
520-455 Santa Cruz Nogales AZ 85621 Qwest Corporation
520-456 Cochise Fort Huachuca AZ 85613 Qwest Corporation
520-457 Cochise Tombstone AZ 85638 Qwest Corporation
520-458 Cochise Fort Huachuca AZ 85613 Qwest Corporation
520-459 Cochise Fort Huachuca AZ 85613 Qwest Corporation
520-460 Pima Tucson AZ 85701 Commnet Wireless, LLC
520-461 Maricopa Phoenix AZ 85025 Electric Lightwave, LLC DBA Integra Telecom - AZ
520-462 N/A N/A AZ N/A N/A
520-463 Pinal Gold Canyon AZ 85118 Qwest Corporation
520-464 Pinal Eloy AZ 85131 Qwest Corporation
520-465 Pima Tucson AZ 85701 New Cingular Wireless PCS, LLC
520-466 Pinal Eloy AZ 85131 Qwest Corporation
520-467 N/A N/A AZ N/A N/A
520-468 Pima Tucson AZ 85701 Neutral Tandem-Arizona, LLC - AZ
520-469 Pima Tucson AZ 85704 Qwest Corporation
520-470 Santa Cruz Nogales AZ 85621 Sprint Spectrum L.P.
520-471 Pima Tucson AZ 85701 Cellco Partnership DBA Verizon Wireless - AZ
520-472 N/A N/A AZ N/A N/A
520-473 N/A N/A AZ N/A N/A
520-474 Pima Tucson AZ 85701 Sprint Spectrum L.P.
520-475 N/A N/A AZ N/A N/A
520-476 N/A N/A AZ N/A N/A
520-477 Pima Tucson AZ 85701 Brooks Fiber Communications Of Tucson, Inc. - AZ
520-478 N/A N/A AZ N/A N/A
520-479 N/A N/A AZ N/A N/A
520-480 N/A N/A AZ N/A N/A
520-481 Pima Tucson AZ 85701 T-Mobile Usa, Inc.
520-482 N/A N/A AZ N/A N/A
520-483 Pinal Casa Grande AZ 85122 Cellco Partnership DBA Verizon Wireless - AZ
520-484 Pima Tucson AZ 85701 365 Wireless, LLC
520-485 Pima Pima AZ N/A Bandwidth.Com Clec, LLC - AZ
520-486 N/A N/A AZ N/A N/A
520-487 Pinal Mammoth AZ 85618 Qwest Corporation
520-488 Pima Tucson AZ 85701 Cellco Partnership DBA Verizon Wireless - AZ
520-489 Pima Tucson AZ 85704 Qwest Corporation
520-490 Pima Tucson AZ 85701 Cellco Partnership DBA Verizon Wireless - AZ
520-491 Coconino Flagstaff AZ 86001 T-Mobile Usa, Inc.
520-492 N/A N/A AZ N/A N/A
520-493 N/A N/A AZ N/A N/A
520-494 Pinal Arizona City AZ 85123 Qwest Corporation
520-495 Pima Tucson AZ 85706 Tw Telecom Of Arizona LLC
520-496 N/A N/A AZ N/A N/A
520-497 N/A N/A AZ N/A N/A
520-498 Pima Tucson AZ 85704 Qwest Corporation
520-499 Pima Tucson AZ 85701 T-Mobile Usa, Inc.
Home buying spam
Contributor

A YouMail subscriber

2/25/21, 9:44 AM

Spoofer
Contributor

A YouMail subscriber

2/24/21, 6:57 AM

Spanish
Contributor

A YouMail subscriber

2/22/21, 11:21 AM

Auto Warranty Scam II
Contributor

A YouMail subscriber

2/22/21, 7:18 AM

Auto warranty spam
Contributor

BosniaInquire

2/19/21, 4:09 PM

we've been trying to reach you re your eligibility
Contributor

ac520

2/19/21, 4:09 PM

Bill collection
Contributor

A YouMail subscriber

2/19/21, 4:09 PM

I googled the number and they said it was credit card scam
Contributor

A YouMail subscriber

2/19/21, 4:09 PM

Solar scam
Contributor

A YouMail subscriber

2/19/21, 4:09 PM

Spam
Contributor

A YouMail subscriber

2/19/21, 4:09 PM

Join the fight against robocalls.

Help stop the robocall epidemic. Block scammers and much more by simply upgrading your voicemail. Totally Free Service!