Phone numbers in Lodi, California
Lodi has 40 phone prefixes in area codes 209, 350.
Biggest holders: AT&T (local phone), T-Mobile (including Sprint), Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 40%
- Local phone company 22%
- Internet / business phone carrier 32%
- Phone company 5%
Every prefix in Lodi
Search the first six digits of a number in this list. If it's here, the number started in Lodi with the carrier shown. If it isn't, check the California page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 209-200 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 209-210 | Tpx Communications | Internet / business phone carrier | – |
| 209-224 | Comcast | Internet / business phone carrier | – |
| 209-263 | AT&T Enterprises | Phone company | 2006 |
| 209-269 | T-Mobile (including Sprint) | Mobile carrier | 2012 |
| 209-280 | T-Mobile (including Sprint) | Mobile carrier | 2016 |
| 209-294 | AT&T Mobility | Mobile carrier | 2014 |
| 209-310 | Peerless Network Of California | Internet / business phone carrier | 2018 |
| 209-327 | AT&T Mobility | Mobile carrier | – |
| 209-329 | Verizon Wireless | Mobile carrier | – |
| 209-331 | AT&T (local phone) | Local phone company | – |
| 209-333 | AT&T (local phone) | Local phone company | – |
| 209-334 | AT&T (local phone) | Local phone company | – |
| 209-339 | AT&T (local phone) | Local phone company | – |
| 209-340 | Onvoy | Internet / business phone carrier | – |
| 209-365 | AT&T (local phone) | Local phone company | – |
| 209-366 | AT&T (local phone) | Local phone company | – |
| 209-367 | AT&T (local phone) | Local phone company | – |
| 209-368 | AT&T (local phone) | Local phone company | – |
| 209-369 | AT&T (local phone) | Local phone company | – |
| 209-370 | Onvoy | Internet / business phone carrier | – |
| 209-371 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 209-400 | Onvoy | Internet / business phone carrier | – |
| 209-426 | MCImetro (Verizon Business) | Internet / business phone carrier | 2014 |
| 209-452 | Utility Telecom Group | Phone company | 2015 |
| 209-503 | Verizon Wireless | Mobile carrier | 2020 |
| 209-570 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 209-625 | IP Horizon | Internet / business phone carrier | – |
| 209-642 | Verizon Wireless | Mobile carrier | – |
| 209-663 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 209-693 | T-Mobile (including Sprint) | Mobile carrier | 2020 |
| 209-712 | AT&T Mobility | Mobile carrier | – |
| 209-747 | AT&T Mobility | Mobile carrier | 2001 |
| 209-810 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 209-816 | Onvoy | Internet / business phone carrier | 2020 |
| 209-904 | Boost / Virgin Mobile | Mobile carrier | 2022 |
| 350-200 | Bandwidth | Internet / business phone carrier | 2022 |
| 350-221 | Onvoy | Internet / business phone carrier | 2024 |
| 350-247 | T-Mobile (including Sprint) | Mobile carrier | 2025 |
| 350-259 | Onvoy | Internet / business phone carrier | 2026 |
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.