Phone numbers in Sasabe, Arizona
Sasabe has 3 phone prefixes in area code 520.
Biggest holders: Onvoy, Arizona Tel, TON80 Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Internet / business phone carrier 67%
- Phone company 33%
Every prefix in Sasabe
Search the first six digits of a number in this list. If it's here, the number started in Sasabe with the carrier shown. If it isn't, check the Arizona page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 520-502 | Onvoy | Internet / business phone carrier | 2020 |
| 520-823 | Arizona Tel | Phone company | – |
| 520-994 | TON80 Communications | Internet / business phone carrier | 2022 |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.