Phone numbers in Easton, Maryland
Easton has 26 phone prefixes in area codes 410, 443, 667.
Biggest holders: AT&T Mobility, Verizon (local phone), Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 50%
- Local phone company 19%
- Internet / business phone carrier 31%
Every prefix in Easton
Search the first six digits of a number in this list. If it's here, the number started in Easton with the carrier shown. If it isn't, check the Maryland page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 410-200 | MCImetro (Verizon Business) | Internet / business phone carrier | 2004 |
| 410-253 | AT&T Mobility | Mobile carrier | – |
| 410-310 | Verizon Wireless | Mobile carrier | – |
| 410-443 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 410-690 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 410-714 | AT&T Mobility | Mobile carrier | – |
| 410-725 | T-Mobile (including Sprint) | Mobile carrier | – |
| 410-763 | Verizon (local phone) | Local phone company | – |
| 410-770 | Verizon (local phone) | Local phone company | – |
| 410-819 | Verizon (local phone) | Local phone company | – |
| 410-820 | Verizon (local phone) | Local phone company | – |
| 410-822 | Verizon (local phone) | Local phone company | – |
| 410-829 | Verizon Wireless | Mobile carrier | – |
| 410-924 | Verizon Wireless | Mobile carrier | – |
| 443-239 | AT&T Mobility | Mobile carrier | 2004 |
| 443-258 | AT&T Mobility | Mobile carrier | – |
| 443-298 | AT&T Mobility | Mobile carrier | 2002 |
| 443-362 | T-Mobile (including Sprint) | Mobile carrier | – |
| 443-385 | Core Communications | Internet / business phone carrier | – |
| 443-496 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 443-724 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 443-746 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 443-786 | Verizon Wireless | Mobile carrier | – |
| 667-358 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 667-412 | Nuso | Internet / business phone carrier | 2022 |
| 667-808 | Peerless Network Of Maryland | Internet / business phone carrier | 2016 |
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.