Phone numbers in Clarkston, Michigan
Clarkston has 58 phone prefixes in area codes 248, 947.
Biggest holders: Verizon Wireless, T-Mobile (including Sprint), AT&T (local phone). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 72%
- Local phone company 9%
- Internet / business phone carrier 17%
- Phone company 2%
Every prefix in Clarkston
Search the first six digits of a number in this list. If it's here, the number started in Clarkston with the carrier shown. If it isn't, check the Michigan page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 248-238 | T-Mobile (including Sprint) | Mobile carrier | 2008 |
| 248-241 | Teleport Communications America | Internet / business phone carrier | – |
| 248-297 | Verizon Wireless | Mobile carrier | 2013 |
| 248-384 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 248-394 | AT&T (local phone) | Local phone company | – |
| 248-403 | T-Mobile (including Sprint) | Mobile carrier | 2009 |
| 248-492 | Verizon Wireless | Mobile carrier | 2013 |
| 248-507 | Verizon Wireless | Mobile carrier | – |
| 248-518 | CenturyLink / Lumen | Local phone company | 2014 |
| 248-558 | T-Mobile (including Sprint) | Mobile carrier | 2011 |
| 248-575 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 248-605 | Level 3 (Lumen) | Internet / business phone carrier | 2004 |
| 248-620 | AT&T (local phone) | Local phone company | – |
| 248-625 | AT&T (local phone) | Local phone company | – |
| 248-657 | Grid 4 Communications | Phone company | 2014 |
| 248-707 | T-Mobile (including Sprint) | Mobile carrier | 2005 |
| 248-778 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 248-795 | T-Mobile (including Sprint) | Mobile carrier | 2010 |
| 248-802 | T-Mobile (including Sprint) | Mobile carrier | – |
| 248-843 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 248-861 | T-Mobile (including Sprint) | Mobile carrier | 2016 |
| 248-913 | Interactive Services Network | Internet / business phone carrier | 2002 |
| 248-922 | AT&T (local phone) | Local phone company | – |
| 248-927 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 248-942 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 947-212 | Verizon Wireless | Mobile carrier | 2005 |
| 947-229 | T-Mobile (including Sprint) | Mobile carrier | 2020 |
| 947-239 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 947-255 | Verizon Wireless | Mobile carrier | 2006 |
| 947-258 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 947-264 | Verizon Wireless | Mobile carrier | 2006 |
| 947-300 | Fractel | Internet / business phone carrier | 2019 |
| 947-326 | Verizon Wireless | Mobile carrier | 2006 |
| 947-344 | Verizon Wireless | Mobile carrier | 2005 |
| 947-361 | Verizon Wireless | Mobile carrier | 2006 |
| 947-381 | Verizon Wireless | Mobile carrier | 2006 |
| 947-420 | Verizon Wireless | Mobile carrier | 2006 |
| 947-456 | Verizon Wireless | Mobile carrier | 2005 |
| 947-509 | Verizon Wireless | Mobile carrier | 2006 |
| 947-550 | Verizon Wireless | Mobile carrier | 2005 |
| 947-577 | Verizon Wireless | Mobile carrier | 2006 |
| 947-616 | Verizon Wireless | Mobile carrier | 2005 |
| 947-744 | Verizon Wireless | Mobile carrier | 2006 |
| 947-749 | Verizon Wireless | Mobile carrier | 2006 |
| 947-750 | Verizon Wireless | Mobile carrier | 2006 |
| 947-768 | Verizon Wireless | Mobile carrier | 2006 |
| 947-770 | Verizon Wireless | Mobile carrier | 2005 |
| 947-823 | Verizon Wireless | Mobile carrier | 2006 |
| 947-844 | Verizon Wireless | Mobile carrier | 2005 |
| 947-851 | Verizon Wireless | Mobile carrier | 2006 |
| 947-853 | Verizon Wireless | Mobile carrier | 2006 |
| 947-867 | Verizon Wireless | Mobile carrier | 2006 |
| 947-885 | Verizon Wireless | Mobile carrier | 2006 |
| 947-888 | Onvoy | Internet / business phone carrier | 2015 |
| 947-913 | Verizon Wireless | Mobile carrier | 2006 |
| 947-987 | Verizon Wireless | Mobile carrier | 2005 |
| 947-994 | Verizon Wireless | Mobile carrier | 2006 |
| 947-996 | Verizon Wireless | Mobile carrier | 2006 |
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.