Phone numbers in Rolla, Missouri
Rolla has 15 phone prefixes in area code 573.
Biggest holders: CenturyLink / Lumen, T-Mobile (including Sprint), AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 53%
- Local phone company 40%
- Internet / business phone carrier 7%
Every prefix in Rolla
Search the first six digits of a number in this list. If it's here, the number started in Rolla with the carrier shown. If it isn't, check the Missouri page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 573-201 | AT&T Mobility | Mobile carrier | 2002 |
| 573-202 | T-Mobile (including Sprint) | Mobile carrier | 2003 |
| 573-308 | CenturyLink / Lumen | Local phone company | – |
| 573-341 | CenturyLink / Lumen | Local phone company | – |
| 573-364 | CenturyLink / Lumen | Local phone company | – |
| 573-368 | CenturyLink / Lumen | Local phone company | – |
| 573-426 | Fidelity Cablevision | Internet / business phone carrier | – |
| 573-458 | CenturyLink / Lumen | Local phone company | – |
| 573-465 | Verizon Wireless | Mobile carrier | – |
| 573-466 | Verizon Wireless | Mobile carrier | – |
| 573-467 | T-Mobile (including Sprint) | Mobile carrier | – |
| 573-537 | T-Mobile (including Sprint) | Mobile carrier | – |
| 573-578 | AT&T Mobility | Mobile carrier | – |
| 573-612 | CenturyLink / Lumen | Local phone company | 2001 |
| 573-647 | T-Mobile (including Sprint) | 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.