Phone numbers in Show Low, Arizona
Show Low has 11 phone prefixes in area code 928.
Biggest holders: Cellular One Of Ne Arizona, Citizens Telecom Co Of White Mountains, Level 3 (Lumen). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 64%
- Internet / business phone carrier 9%
- Phone company 27%
Every prefix in Show Low
Search the first six digits of a number in this list. If it's here, the number started in Show Low with the carrier shown. If it isn't, check the Arizona page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 928-205 | Cellular One Of Ne Arizona | Mobile carrier | 2002 |
| 928-207 | Cellular One Of Ne Arizona | Mobile carrier | 2002 |
| 928-251 | Level 3 (Lumen) | Internet / business phone carrier | 2006 |
| 928-306 | Cellular One Of Ne Arizona | Mobile carrier | 2001 |
| 928-434 | Cellular One Of Ne Arizona | Mobile carrier | 2005 |
| 928-521 | Cellular One Of Ne Arizona | Mobile carrier | – |
| 928-528 | Cellular One Of Ne Arizona | Mobile carrier | – |
| 928-532 | Citizens Telecom Co Of White Mountains | Phone company | – |
| 928-537 | Citizens Telecom Co Of White Mountains | Phone company | – |
| 928-739 | Citizens Telecom Co Of White Mountains | Phone company | – |
| 928-892 | Verizon Wireless | Mobile carrier | – |
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.