Phone numbers in Tampaest, Florida
Tampaest has 61 phone prefixes in area codes 656, 813.
Biggest holders: Frontier, Onvoy, T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 20%
- Local phone company 30%
- Internet / business phone carrier 44%
- Phone company 7%
Every prefix in Tampaest
Search the first six digits of a number in this list. If it's here, the number started in Tampaest with the carrier shown. If it isn't, check the Florida page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 656-220 | Onvoy | Internet / business phone carrier | 2023 |
| 656-236 | Onvoy | Internet / business phone carrier | 2024 |
| 656-254 | Onvoy | Internet / business phone carrier | 2025 |
| 656-267 | Wavenation | Phone company | 2025 |
| 656-333 | Wide Voice | Phone company | 2021 |
| 656-347 | Onvoy | Internet / business phone carrier | 2022 |
| 656-500 | Fractel | Internet / business phone carrier | 2022 |
| 656-656 | Onvoy | Internet / business phone carrier | 2023 |
| 656-999 | Fractel | Internet / business phone carrier | 2021 |
| 813-203 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 813-278 | T-Mobile (including Sprint) | Mobile carrier | 2016 |
| 813-308 | Peerless Network Of Florida | Internet / business phone carrier | 2011 |
| 813-315 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 813-324 | MetroPCS (T-Mobile) | Mobile carrier | 2011 |
| 813-330 | Peerless Network Of Florida | Internet / business phone carrier | 2012 |
| 813-378 | MetroPCS (T-Mobile) | Mobile carrier | 2017 |
| 813-381 | MetroPCS (T-Mobile) | Mobile carrier | 2008 |
| 813-409 | MetroPCS (T-Mobile) | Mobile carrier | 2009 |
| 813-413 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 813-423 | Ymax Communications | Phone company | 2009 |
| 813-436 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 813-438 | T-Mobile (including Sprint) | Mobile carrier | 2010 |
| 813-445 | MetroPCS (T-Mobile) | Mobile carrier | 2010 |
| 813-481 | T-Mobile (including Sprint) | Mobile carrier | 2008 |
| 813-502 | Bandwidth | Internet / business phone carrier | 2012 |
| 813-530 | CenturyLink / Lumen | Local phone company | 2014 |
| 813-540 | Bandwidth | Internet / business phone carrier | 2014 |
| 813-548 | Bhn IP Enabled Services | Internet / business phone carrier | 2017 |
| 813-565 | Onvoy | Internet / business phone carrier | 2019 |
| 813-571 | Frontier | Local phone company | – |
| 813-595 | Vonage America | Internet / business phone carrier | 2020 |
| 813-603 | MCImetro (Verizon Business) | Internet / business phone carrier | 2014 |
| 813-643 | Frontier | Local phone company | – |
| 813-648 | T-Mobile (including Sprint) | Mobile carrier | 2020 |
| 813-651 | Frontier | Local phone company | – |
| 813-653 | Frontier | Local phone company | – |
| 813-654 | Frontier | Local phone company | – |
| 813-655 | Frontier | Local phone company | – |
| 813-657 | Frontier | Local phone company | – |
| 813-661 | Frontier | Local phone company | – |
| 813-662 | Frontier | Local phone company | – |
| 813-669 | Fractel | Internet / business phone carrier | 2020 |
| 813-681 | Frontier | Local phone company | – |
| 813-684 | Frontier | Local phone company | – |
| 813-685 | Frontier | Local phone company | – |
| 813-688 | Invoxio Incorporated | Phone company | 2018 |
| 813-689 | Frontier | Local phone company | – |
| 813-699 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 813-725 | Onvoy | Internet / business phone carrier | 2020 |
| 813-768 | Telnyx | Internet / business phone carrier | 2021 |
| 813-793 | AT&T (local phone) | Local phone company | 2001 |
| 813-796 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 813-808 | T-Mobile (including Sprint) | Mobile carrier | 2013 |
| 813-820 | Bandwidth | Internet / business phone carrier | 2016 |
| 813-822 | Fractel | Internet / business phone carrier | 2019 |
| 813-823 | Hd Carrier | Internet / business phone carrier | – |
| 813-861 | Commio | Internet / business phone carrier | 2021 |
| 813-916 | Frontier | Local phone company | 2015 |
| 813-982 | Frontier | Local phone company | – |
| 813-986 | Frontier | Local phone company | – |
| 813-993 | Onvoy | Internet / business phone carrier | 2015 |
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.