Phone numbers in Marklesbg, Pennsylvania
Marklesbg has 5 phone prefixes in area code 814.
Biggest holders: Comcast, Brightspeed Of Pennsylvania, Core Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 20%
- Internet / business phone carrier 80%
Every prefix in Marklesbg
Search the first six digits of a number in this list. If it's here, the number started in Marklesbg with the carrier shown. If it isn't, check the Pennsylvania page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 814-477 | Comcast | Internet / business phone carrier | – |
| 814-658 | Brightspeed Of Pennsylvania | Local phone company | – |
| 814-721 | Comcast | Internet / business phone carrier | 2007 |
| 814-829 | Core Communications | Internet / business phone carrier | 2009 |
| 814-855 | Idt America | Internet / business phone carrier | 2008 |
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.