Phone numbers in Mechanicsville, Maryland
Mechanicsville has 11 phone prefixes in area codes 227, 240, 301.
Biggest holders: Verizon (local phone), Peerless Network Of Maryland, Wide Voice. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 9%
- Local phone company 27%
- Internet / business phone carrier 45%
- Phone company 18%
Every prefix in Mechanicsville
Search the first six digits of a number in this list. If it's here, the number started in Mechanicsville with the carrier shown. If it isn't, check the Maryland page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 227-368 | Wide Voice | Phone company | 2023 |
| 240-214 | Peerless Network Of Maryland | Internet / business phone carrier | – |
| 240-249 | Teleport Communications America | Internet / business phone carrier | – |
| 240-282 | Peerless Network Of Maryland | Internet / business phone carrier | – |
| 240-466 | AT&T Mobility | Mobile carrier | 2001 |
| 240-628 | Core Communications | Internet / business phone carrier | 2018 |
| 240-652 | MCImetro (Verizon Business) | Internet / business phone carrier | 2001 |
| 240-697 | Coretel Maryland | Phone company | 2019 |
| 301-290 | Verizon (local phone) | Local phone company | – |
| 301-472 | Verizon (local phone) | Local phone company | – |
| 301-884 | Verizon (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.