Phone numbers in Ftwaltnbch, Florida
Ftwaltnbch has 66 phone prefixes in area codes 448, 850.
Biggest holders: CenturyLink / Lumen, Verizon Wireless, Eliska Wireless Ventures Subsidiary I. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 48%
- Local phone company 26%
- Internet / business phone carrier 24%
- Phone company 2%
Every prefix in Ftwaltnbch
Search the first six digits of a number in this list. If it's here, the number started in Ftwaltnbch with the carrier shown. If it isn't, check the Florida page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 448-202 | Telnyx | Internet / business phone carrier | 2021 |
| 448-251 | Onvoy | Internet / business phone carrier | 2025 |
| 448-260 | Onvoy | Internet / business phone carrier | 2026 |
| 448-288 | Skyetel | Internet / business phone carrier | 2021 |
| 448-777 | Fractel | Internet / business phone carrier | 2021 |
| 850-200 | CenturyLink / Lumen | Local phone company | 2001 |
| 850-217 | AT&T Mobility | Mobile carrier | – |
| 850-218 | AT&T Mobility | Mobile carrier | – |
| 850-225 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | – |
| 850-226 | AT&T Mobility | Mobile carrier | – |
| 850-240 | AT&T Mobility | Mobile carrier | – |
| 850-243 | CenturyLink / Lumen | Local phone company | – |
| 850-244 | CenturyLink / Lumen | Local phone company | – |
| 850-259 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | – |
| 850-275 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 850-280 | Onvoy | Internet / business phone carrier | 2018 |
| 850-301 | CenturyLink / Lumen | Local phone company | – |
| 850-302 | CenturyLink / Lumen | Local phone company | – |
| 850-314 | CenturyLink / Lumen | Local phone company | – |
| 850-315 | CenturyLink / Lumen | Local phone company | – |
| 850-344 | Teleport Communications America | Internet / business phone carrier | 2002 |
| 850-357 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 850-362 | CenturyLink / Lumen | Local phone company | – |
| 850-368 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | – |
| 850-374 | Teleport Communications America | Internet / business phone carrier | 2002 |
| 850-376 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | – |
| 850-420 | Verizon Wireless | Mobile carrier | 2004 |
| 850-428 | Verizon Wireless | Mobile carrier | 2001 |
| 850-461 | Verizon Wireless | Mobile carrier | 2009 |
| 850-467 | MCImetro (Verizon Business) | Internet / business phone carrier | 2002 |
| 850-496 | AT&T Mobility | Mobile carrier | 2001 |
| 850-499 | Verizon Wireless | Mobile carrier | 2002 |
| 850-533 | Verizon Wireless | Mobile carrier | 2002 |
| 850-543 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | – |
| 850-581 | CenturyLink / Lumen | Local phone company | – |
| 850-582 | AT&T Mobility | Mobile carrier | – |
| 850-585 | Verizon Wireless | Mobile carrier | – |
| 850-586 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | 2002 |
| 850-598 | Verizon Wireless | Mobile carrier | – |
| 850-621 | AT&T Mobility | Mobile carrier | – |
| 850-642 | Cellular South | Mobile carrier | 2001 |
| 850-659 | Windstream (PAETEC) | Internet / business phone carrier | 2003 |
| 850-664 | CenturyLink / Lumen | Local phone company | – |
| 850-685 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | 2002 |
| 850-699 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | 2003 |
| 850-716 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | – |
| 850-737 | Verizon Wireless | Mobile carrier | 2010 |
| 850-796 | CenturyLink / Lumen | Local phone company | – |
| 850-797 | Verizon Wireless | Mobile carrier | 2007 |
| 850-803 | AT&T Mobility | Mobile carrier | – |
| 850-812 | CenturyLink / Lumen | Local phone company | 2014 |
| 850-822 | Fractel | Internet / business phone carrier | 2019 |
| 850-830 | Verizon Wireless | Mobile carrier | – |
| 850-833 | CenturyLink / Lumen | Local phone company | – |
| 850-855 | Level 3 (Lumen) | Internet / business phone carrier | 2003 |
| 850-862 | CenturyLink / Lumen | Local phone company | – |
| 850-863 | CenturyLink / Lumen | Local phone company | – |
| 850-864 | CenturyLink / Lumen | Local phone company | – |
| 850-865 | Verizon Wireless | Mobile carrier | – |
| 850-881 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 850-884 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 850-904 | Onvoy | Internet / business phone carrier | – |
| 850-964 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | – |
| 850-974 | Verizon Wireless | Mobile carrier | – |
| 850-978 | Southern Communications Services | Phone company | – |
| 850-986 | CenturyLink / Lumen | 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.