Phone numbers in Point Deposit, Maryland
Point Deposit has 7 phone prefixes in area codes 410, 443, 667.
Biggest holders: Core Communications, Verizon (local phone), Windstream (PAETEC). This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 14%
- Internet / business phone carrier 86%
Every prefix in Point Deposit
Search the first six digits of a number in this list. If it's here, the number started in Point Deposit with the carrier shown. If it isn't, check the Maryland page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 410-378 | Verizon (local phone) | Local phone company | – |
| 443-227 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 443-731 | Teleport Communications America | Internet / business phone carrier | – |
| 443-747 | Core Communications | Internet / business phone carrier | 2002 |
| 667-396 | Onvoy | Internet / business phone carrier | 2021 |
| 667-398 | Bandwidth | Internet / business phone carrier | 2022 |
| 667-837 | Core Communications | Internet / business phone carrier | 2018 |
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.