Phone numbers in Chesapkecy, Maryland
Chesapkecy has 5 phone prefixes in area codes 410, 443, 667.
Biggest holders: Verizon (local phone), Verizon Wireless, Core Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 20%
- Local phone company 20%
- Internet / business phone carrier 60%
Every prefix in Chesapkecy
Search the first six digits of a number in this list. If it's here, the number started in Chesapkecy with the carrier shown. If it isn't, check the Maryland page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 410-885 | Verizon (local phone) | Local phone company | – |
| 443-566 | Verizon Wireless | Mobile carrier | 2004 |
| 667-247 | Core Communications | Internet / business phone carrier | 2018 |
| 667-365 | TON80 Communications | Internet / business phone carrier | 2021 |
| 667-897 | Twilio | Internet / business phone carrier | 2022 |
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.