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 | 3 | Georgetown | CT | HRFRCT0389Z | 490J DISH WIRELESS, LLC | 920 | 2023-09-30 | ||
475-644 | 4 | Georgetown | CT | HRFRCT0389Z | 490J DISH WIRELESS, LLC | 920 | 2023-05-22 | ||
475-644 | 9 | Georgetown | CT | HRFRCT0380Z | 539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT | 920 | 2023-02-26 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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