Phone numbers in Plattsbg, New York
Plattsbg has 31 phone prefixes in area code 518.
Biggest holders: Verizon (local phone), AT&T Mobility, Windstream (PAETEC). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 32%
- Local phone company 19%
- Internet / business phone carrier 26%
- Phone company 23%
Every prefix in Plattsbg
Search the first six digits of a number in this list. If it's here, the number started in Plattsbg with the carrier shown. If it isn't, check the New York page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 518-200 | Contact Communications | Phone company | – |
| 518-219 | Telnyx | Internet / business phone carrier | 2016 |
| 518-247 | Tc Systems | Phone company | – |
| 518-310 | Charter / Spectrum | Internet / business phone carrier | 2010 |
| 518-314 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 518-324 | Primelink | Phone company | – |
| 518-335 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 518-405 | New Dimension Wireless | Mobile carrier | 2011 |
| 518-420 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 518-534 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 518-536 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 518-561 | Verizon (local phone) | Local phone company | – |
| 518-562 | Verizon (local phone) | Local phone company | – |
| 518-563 | Verizon (local phone) | Local phone company | – |
| 518-564 | Primelink | Phone company | – |
| 518-565 | Verizon (local phone) | Local phone company | – |
| 518-566 | Verizon (local phone) | Local phone company | – |
| 518-569 | Verizon Wireless | Mobile carrier | – |
| 518-570 | AT&T Mobility | Mobile carrier | – |
| 518-572 | AT&T Mobility | Mobile carrier | – |
| 518-574 | Contact Communications | Phone company | – |
| 518-578 | Verizon Wireless | Mobile carrier | – |
| 518-593 | Verizon Wireless | Mobile carrier | – |
| 518-645 | AT&T Mobility | Mobile carrier | 2008 |
| 518-699 | Firstlight Fiber | Internet / business phone carrier | – |
| 518-726 | MetroPCS (T-Mobile) | Mobile carrier | 2002 |
| 518-802 | AT&T Mobility | Mobile carrier | 2006 |
| 518-825 | Westelcom Network | Phone company | – |
| 518-907 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 518-957 | AT&T (local phone) | Local phone company | – |
| 518-967 | Central Vermont Communications | Phone company | 2002 |
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.