Phone numbers in Schaefferstown, Pennsylvania
Schaefferstown has 3 phone prefixes in area codes 223, 717.
Biggest holders: TON80 Communications, Bandwidth, Verizon (local phone). This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 33%
- Internet / business phone carrier 67%
Every prefix in Schaefferstown
Search the first six digits of a number in this list. If it's here, the number started in Schaefferstown with the carrier shown. If it isn't, check the Pennsylvania page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 223-678 | TON80 Communications | Internet / business phone carrier | 2022 |
| 717-937 | Bandwidth | Internet / business phone carrier | 2015 |
| 717-949 | 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.