Local Calling Guide
Area code/prefix search
NPA: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]
NXX: 688
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
231-688 | A | Merritt | MI | BRSPMI095MD | 965H FRACTEL, LLC | 348 | |||
231-688 | 1 | Merritt | MI | 792K CHARTER IP ENABLED SERVICES, LLC | 348 | 2023-03-19 | |||
231-688 | 8 | Merritt | MI | BRSPMI095MD | 965H FRACTEL, LLC | 348 | 2020-04-13 |
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.