Local Calling Guide
Area code/prefix search
Wallingford, CT
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 203-793
| 7 |
|
318J COMCAST IP PHONE, LLC |
920 |
|
2006-11-14 |
|
| 203-793
| 8 |
|
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2017-03-03 |
|
| 203-793
| 9 |
|
145J TERRA NOVA TELECOM INC. |
920 |
|
2020-12-12 |
|
| 203-949
| A |
WLFRCT00DS0 |
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 475-203
| A |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
|
|
| 475-203
| 0 |
|
639C ONVOY, LLC - CT |
920 |
|
2023-10-14 |
|
| 475-203
| 1 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-03-14 |
|
| 475-203
| 2 |
|
639C ONVOY, LLC - CT |
920 |
|
2023-08-18 |
|
| 475-203
| 3 |
|
639C ONVOY, LLC - CT |
920 |
|
2023-08-18 |
|
| 475-203
| 4 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-05-11 |
|
| 475-203
| 5 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-07-01 |
|
| 475-203
| 6 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-07-01 |
|
| 475-203
| 7 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-09-14 |
|
| 475-203
| 8 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-04-05 |
|
| 475-203
| 9 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-04-20 |
|
| 475-253
| A |
HRFRCT0380Z |
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
|
|
| 475-253
| 0 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2019-04-29 |
|
| 475-253
| 1 |
|
073H TELNYX LLC |
920 |
|
2019-05-13 |
|
| 475-253
| 2 |
|
639C ONVOY, LLC - CT |
920 |
|
2019-03-18 |
|
| 475-253
| 3 |
|
639C ONVOY, LLC - CT |
920 |
|
2019-03-18 |
|
| 475-253
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
920 |
|
2019-06-13 |
|
| 475-253
| 5 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-06-21 |
|
| 475-253
| 6 |
|
318J COMCAST IP PHONE, LLC |
920 |
|
2019-05-20 |
|
| 475-253
| 7 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-02-28 |
|
| 475-253
| 8 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-02-28 |
|
| 475-253
| 9 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2018-12-15 |
|
| 475-270
| A |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
|
|
| 475-270
| 0 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2021-03-12 |
|
| 475-270
| 1 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-07-26 |
|
| 475-270
| 2 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-11-22 |
|
| 475-270
| 3 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-10-20 |
|
| 475-270
| 4 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-02-27 |
|
| 475-270
| 5 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-02-27 |
|
| 475-270
| 6 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-02-27 |
|
| 475-270
| 7 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-02-27 |
|
| 475-270
| 8 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-06-03 |
|
| 475-270
| 9 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-06-03 |
|
| 475-293
| A |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
|
|
| 475-293
| 0 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2021-08-27 |
|
| 475-293
| 1 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2021-08-27 |
|
| 475-293
| 2 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2021-10-31 |
|
| 475-293
| 3 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-08-23 |
|
| 475-293
| 4 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-08-23 |
|
| 475-293
| 5 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-08-23 |
|
| 475-293
| 6 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-08-23 |
|
| 475-293
| 7 |
|
516J TON80 COMMUNICATIONS, LLC |
920 |
|
2021-08-24 |
|
| 475-293
| 8 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-11-19 |
|
| 475-293
| 9 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-11-19 |
|
| 475-310
| A |
HRFRCT0379Z |
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
|
|
| 475-310
| 0 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2022-01-17 |
|
| 475-310
| 1 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2022-01-17 |
|
| 475-310
| 2 |
|
515J IP HORIZON LLC |
920 |
|
2022-07-17 |
|
| 475-310
| 3 |
|
639C ONVOY, LLC - CT |
920 |
|
2022-01-18 |
|
| 475-310
| 4 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2022-01-28 |
|
| 475-310
| 5 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2022-01-28 |
|
| 475-310
| 6 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2023-07-14 |
|
| 475-310
| 7 |
|
866H BARR TEL USA, INC. - CT |
920 |
|
2022-05-18 |
|
| 475-310
| 8 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2023-02-26 |
|
| 475-310
| 9 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2022-12-15 |
|
| 475-381
| A |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
2024-12-05 |
|
| 475-381
| 0 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-12-05 |
|
| 475-381
| 1 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-12-15 |
|
| 475-381
| 2 |
|
639C ONVOY, LLC - CT |
920 |
|
2026-01-12 |
|
| 475-381
| 8 |
|
639C ONVOY, LLC - CT |
920 |
|
2025-05-10 |
|
| 475-381
| 9 |
|
639C ONVOY, LLC - CT |
920 |
|
2025-10-26 |
|
<< 1 2
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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