Local Calling Guide
Area code/prefix search
NPA: 475 [Rate centres in NPA 475] [Dial plan for NPA 475]
NXX: 644
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
475-644 | A | Georgetown | CT | HRFRCT03XSX | 516J TON80 COMMUNICATIONS, LLC | 920 | |||
475-644 | 2 | Georgetown | CT | HRFRCT03XSX | 516J TON80 COMMUNICATIONS, LLC | 920 | 2022-04-01 | ||
475-644 | 4 | Georgetown | CT | HRFRCT0389Z | 490J DISH WIRELESS, LLC | 920 | 2023-05-22 |
Last updated: Sun, 27 Apr 2025 12:48:38 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.