Phone numbers in Flagler Beach, Florida
Flagler Beach has 29 phone prefixes in area code 386.
Biggest holders: AT&T Mobility, AT&T (local phone), Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 66%
- Local phone company 10%
- Internet / business phone carrier 24%
Every prefix in Flagler Beach
Search the first six digits of a number in this list. If it's here, the number started in Flagler Beach with the carrier shown. If it isn't, check the Florida page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 386-250 | AT&T Mobility | Mobile carrier | 2023 |
| 386-270 | Onvoy | Internet / business phone carrier | 2016 |
| 386-298 | MetroPCS (T-Mobile) | Mobile carrier | 2021 |
| 386-332 | AT&T Mobility | Mobile carrier | 2022 |
| 386-335 | AT&T Mobility | Mobile carrier | 2022 |
| 386-338 | AT&T (local phone) | Local phone company | 2003 |
| 386-348 | Fractel | Internet / business phone carrier | 2020 |
| 386-354 | AT&T Mobility | Mobile carrier | 2023 |
| 386-358 | AT&T Mobility | Mobile carrier | 2022 |
| 386-371 | AT&T Mobility | Mobile carrier | 2023 |
| 386-372 | AT&T Mobility | Mobile carrier | 2023 |
| 386-373 | AT&T Mobility | Mobile carrier | 2024 |
| 386-379 | IP Horizon | Internet / business phone carrier | 2024 |
| 386-395 | AT&T Mobility | Mobile carrier | 2024 |
| 386-399 | AT&T Mobility | Mobile carrier | 2025 |
| 386-403 | AT&T Mobility | Mobile carrier | 2025 |
| 386-408 | IP Horizon | Internet / business phone carrier | 2025 |
| 386-415 | AT&T Mobility | Mobile carrier | 2025 |
| 386-417 | AT&T Mobility | Mobile carrier | 2025 |
| 386-439 | AT&T (local phone) | Local phone company | – |
| 386-448 | AT&T Mobility | Mobile carrier | 2026 |
| 386-452 | AT&T Mobility | Mobile carrier | 2026 |
| 386-458 | AT&T Mobility | Mobile carrier | 2026 |
| 386-503 | AT&T Mobility | Mobile carrier | – |
| 386-517 | AT&T (local phone) | Local phone company | – |
| 386-543 | TON80 Communications | Internet / business phone carrier | 2022 |
| 386-680 | Onvoy | Internet / business phone carrier | 2024 |
| 386-693 | MCImetro (Verizon Business) | Internet / business phone carrier | 2002 |
| 386-793 | AT&T Mobility | 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.