Phone numbers in Tarentum, Pennsylvania
Tarentum has 10 phone prefixes in area code 724.
Biggest holders: Verizon (local phone), Level 3 (Lumen), Core Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 30%
- Internet / business phone carrier 60%
- Phone company 10%
Every prefix in Tarentum
Search the first six digits of a number in this list. If it's here, the number started in Tarentum with the carrier shown. If it isn't, check the Pennsylvania page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 724-224 | Verizon (local phone) | Local phone company | – |
| 724-226 | Verizon (local phone) | Local phone company | – |
| 724-230 | Verizon (local phone) | Local phone company | – |
| 724-257 | Core Communications | Internet / business phone carrier | 2001 |
| 724-389 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 724-409 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 724-604 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 724-671 | Fidium Enterprise Services | Phone company | – |
| 724-895 | Teleport Communications America | Internet / business phone carrier | – |
| 724-904 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
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.