Phone numbers in St. Petersburg, Florida
St. Petersburg has 166 phone prefixes in area code 727.
Biggest holders: Frontier, Onvoy, Level 3 (Lumen). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 5%
- Local phone company 58%
- Internet / business phone carrier 34%
- Paging service 1%
- Phone company 2%
Every prefix in St. Petersburg
Search the first six digits of a number in this list. If it's here, the number started in St. Petersburg with the carrier shown. If it isn't, check the Florida page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 727-201 | Bandwidth | Internet / business phone carrier | 2014 |
| 727-202 | Peerless Network Of Florida | Internet / business phone carrier | 2011 |
| 727-209 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 727-214 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 727-217 | Frontier | Local phone company | – |
| 727-220 | AT&T Mobility | Mobile carrier | 2016 |
| 727-227 | Frontier | Local phone company | – |
| 727-231 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 727-235 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 727-256 | Teleport Communications America | Internet / business phone carrier | 2017 |
| 727-257 | Spok | Paging service | – |
| 727-258 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 727-273 | Bhn IP Enabled Services | Internet / business phone carrier | 2018 |
| 727-280 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 727-284 | Level 3 (Lumen) | Internet / business phone carrier | 2021 |
| 727-289 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 727-290 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 727-291 | Peerless Network Of Florida | Internet / business phone carrier | 2018 |
| 727-292 | Teleport Communications America | Internet / business phone carrier | 2018 |
| 727-295 | Onvoy | Internet / business phone carrier | 2017 |
| 727-299 | Frontier | Local phone company | – |
| 727-300 | Bandwidth | Internet / business phone carrier | 2015 |
| 727-302 | Frontier | Local phone company | – |
| 727-308 | Bandwidth | Internet / business phone carrier | 2014 |
| 727-310 | AT&T Mobility | Mobile carrier | 2015 |
| 727-317 | AT&T Mobility | Mobile carrier | 2015 |
| 727-318 | Teleport Communications America | Internet / business phone carrier | 2015 |
| 727-319 | Frontier | Local phone company | – |
| 727-320 | Frontier | Local phone company | – |
| 727-321 | Frontier | Local phone company | – |
| 727-322 | Frontier | Local phone company | – |
| 727-323 | Frontier | Local phone company | – |
| 727-327 | Frontier | Local phone company | – |
| 727-328 | Frontier | Local phone company | – |
| 727-329 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 727-341 | Frontier | Local phone company | – |
| 727-342 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 727-343 | Frontier | Local phone company | – |
| 727-344 | Frontier | Local phone company | – |
| 727-345 | Frontier | Local phone company | – |
| 727-346 | Frontier | Local phone company | – |
| 727-347 | Frontier | Local phone company | – |
| 727-350 | Bhn IP Enabled Services | Internet / business phone carrier | 2012 |
| 727-353 | Vonage America | Internet / business phone carrier | 2020 |
| 727-360 | Frontier | Local phone company | – |
| 727-362 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 727-363 | Frontier | Local phone company | – |
| 727-367 | Frontier | Local phone company | – |
| 727-368 | Frontier | Local phone company | – |
| 727-369 | Teleport Communications America | Internet / business phone carrier | – |
| 727-374 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 727-381 | Frontier | Local phone company | – |
| 727-384 | Frontier | Local phone company | – |
| 727-388 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 727-390 | AT&T Mobility | Mobile carrier | 2020 |
| 727-391 | Frontier | Local phone company | – |
| 727-392 | Frontier | Local phone company | – |
| 727-393 | Frontier | Local phone company | – |
| 727-394 | Frontier | Local phone company | – |
| 727-395 | Frontier | Local phone company | – |
| 727-397 | Frontier | Local phone company | – |
| 727-398 | Frontier | Local phone company | – |
| 727-399 | Frontier | Local phone company | – |
| 727-405 | Onvoy | Internet / business phone carrier | 2023 |
| 727-414 | Hd Carrier | Internet / business phone carrier | – |
| 727-435 | MetroPCS (T-Mobile) | Mobile carrier | 2021 |
| 727-440 | Bandwidth | Internet / business phone carrier | 2016 |
| 727-456 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 727-471 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 727-490 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 727-497 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 727-498 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 727-502 | Frontier | Local phone company | – |
| 727-513 | Onvoy | Internet / business phone carrier | 2015 |
| 727-520 | Frontier | Local phone company | – |
| 727-521 | Frontier | Local phone company | – |
| 727-522 | Frontier | Local phone company | – |
| 727-525 | Frontier | Local phone company | – |
| 727-526 | Frontier | Local phone company | – |
| 727-527 | Frontier | Local phone company | – |
| 727-528 | Frontier | Local phone company | – |
| 727-537 | Frontier | Local phone company | – |
| 727-540 | Frontier | Local phone company | – |
| 727-541 | Frontier | Local phone company | – |
| 727-544 | Frontier | Local phone company | – |
| 727-545 | Frontier | Local phone company | – |
| 727-546 | Frontier | Local phone company | – |
| 727-547 | Frontier | Local phone company | – |
| 727-548 | Frontier | Local phone company | – |
| 727-549 | Frontier | Local phone company | – |
| 727-550 | Frontier | Local phone company | – |
| 727-551 | Frontier | Local phone company | – |
| 727-552 | Frontier | Local phone company | – |
| 727-553 | Frontier | Local phone company | – |
| 727-556 | Frontier | Local phone company | – |
| 727-557 | Frontier | Local phone company | – |
| 727-561 | Frontier | Local phone company | – |
| 727-563 | Frontier | Local phone company | – |
| 727-564 | Frontier | Local phone company | – |
| 727-565 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 727-566 | Frontier | Local phone company | – |
| 727-567 | Frontier | Local phone company | – |
| 727-568 | Frontier | Local phone company | – |
| 727-570 | Frontier | Local phone company | – |
| 727-571 | Frontier | Local phone company | – |
| 727-572 | Frontier | Local phone company | – |
| 727-573 | Frontier | Local phone company | – |
| 727-574 | Frontier | Local phone company | – |
| 727-575 | Frontier | Local phone company | – |
| 727-576 | Frontier | Local phone company | – |
| 727-577 | Frontier | Local phone company | – |
| 727-578 | Frontier | Local phone company | – |
| 727-579 | Frontier | Local phone company | – |
| 727-590 | Teleport Communications America | Internet / business phone carrier | 2022 |
| 727-592 | Frontier | Local phone company | – |
| 727-594 | Onvoy | Internet / business phone carrier | 2022 |
| 727-610 | Onvoy | Internet / business phone carrier | 2019 |
| 727-613 | Onvoy | Internet / business phone carrier | 2022 |
| 727-618 | Onvoy | Internet / business phone carrier | 2023 |
| 727-620 | Bandwidth | Internet / business phone carrier | 2022 |
| 727-622 | Frontier | Local phone company | 2003 |
| 727-623 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 727-629 | Onvoy | Internet / business phone carrier | 2023 |
| 727-632 | Onvoy | Internet / business phone carrier | 2024 |
| 727-636 | Shelcomm | Phone company | 2024 |
| 727-649 | Onvoy | Internet / business phone carrier | 2024 |
| 727-654 | IP Horizon | Internet / business phone carrier | 2025 |
| 727-655 | Fractel | Internet / business phone carrier | 2019 |
| 727-661 | Onvoy | Internet / business phone carrier | 2025 |
| 727-662 | Onvoy | Internet / business phone carrier | 2026 |
| 727-676 | Telimize | Phone company | 2026 |
| 727-677 | Invoxio Incorporated | Phone company | 2018 |
| 727-685 | AT&T Mobility | Mobile carrier | 2017 |
| 727-739 | Onvoy | Internet / business phone carrier | 2021 |
| 727-746 | Coretel Florida | Phone company | 2021 |
| 727-767 | Frontier | Local phone company | 2002 |
| 727-768 | Frontier | Local phone company | – |
| 727-800 | Terra Nova Telecom | Internet / business phone carrier | 2013 |
| 727-803 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 727-820 | Frontier | Local phone company | – |
| 727-821 | Frontier | Local phone company | – |
| 727-822 | Frontier | Local phone company | – |
| 727-823 | Frontier | Local phone company | – |
| 727-824 | Frontier | Local phone company | – |
| 727-825 | Frontier | Local phone company | – |
| 727-826 | Frontier | Local phone company | – |
| 727-827 | Frontier | Local phone company | – |
| 727-828 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 727-851 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 727-864 | Frontier | Local phone company | – |
| 727-865 | Frontier | Local phone company | – |
| 727-866 | Frontier | Local phone company | – |
| 727-867 | Frontier | Local phone company | – |
| 727-870 | Onvoy | Internet / business phone carrier | 2022 |
| 727-872 | Frontier | Local phone company | – |
| 727-873 | Level 3 (Lumen) | Internet / business phone carrier | 2005 |
| 727-892 | Frontier | Local phone company | – |
| 727-893 | Frontier | Local phone company | – |
| 727-894 | Frontier | Local phone company | – |
| 727-895 | Frontier | Local phone company | – |
| 727-896 | Frontier | Local phone company | – |
| 727-897 | Frontier | Local phone company | – |
| 727-898 | Frontier | Local phone company | – |
| 727-906 | Frontier | Local phone company | – |
| 727-914 | Bhn IP Enabled Services | Internet / business phone carrier | – |
| 727-954 | AT&T (local phone) | 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.