Phone numbers in Canon City, Colorado
Canon City has 15 phone prefixes in area code 719.
Biggest holders: CenturyLink / Lumen, Verizon Wireless, Charter / Spectrum. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 40%
- Local phone company 33%
- Internet / business phone carrier 27%
Every prefix in Canon City
Search the first six digits of a number in this list. If it's here, the number started in Canon City with the carrier shown. If it isn't, check the Colorado page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 719-204 | CenturyLink / Lumen | Local phone company | 2001 |
| 719-269 | CenturyLink / Lumen | Local phone company | – |
| 719-275 | CenturyLink / Lumen | Local phone company | – |
| 719-276 | CenturyLink / Lumen | Local phone company | – |
| 719-285 | CenturyLink / Lumen | Local phone company | 2004 |
| 719-315 | Charter / Spectrum | Internet / business phone carrier | – |
| 719-345 | Charter / Spectrum | Internet / business phone carrier | 2007 |
| 719-371 | AT&T Mobility | Mobile carrier | – |
| 719-429 | Verizon Wireless | Mobile carrier | – |
| 719-430 | Verizon Wireless | Mobile carrier | – |
| 719-431 | Verizon Wireless | Mobile carrier | – |
| 719-458 | Charter / Spectrum | Internet / business phone carrier | 2011 |
| 719-618 | Verizon Wireless | Mobile carrier | 2022 |
| 719-779 | AT&T Mobility | Mobile carrier | 2024 |
| 719-792 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
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.