Phone numbers in Cuba, Missouri
Cuba has 6 phone prefixes in area code 573.
Biggest holders: AT&T Mobility, Verizon Wireless, Fidelity Cablevision. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 50%
- Local phone company 17%
- Internet / business phone carrier 33%
Every prefix in Cuba
Search the first six digits of a number in this list. If it's here, the number started in Cuba with the carrier shown. If it isn't, check the Missouri page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 573-205 | AT&T Mobility | Mobile carrier | 2003 |
| 573-241 | Verizon Wireless | Mobile carrier | – |
| 573-259 | AT&T Mobility | Mobile carrier | – |
| 573-677 | Fidelity Cablevision | Internet / business phone carrier | 2001 |
| 573-812 | Onvoy | Internet / business phone carrier | 2021 |
| 573-885 | Brightspeed Of Missouri | Local phone company | – |
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.