Local Calling Guide
Area code/prefix search
Fairfield, CT
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 203-844
| 6 |
|
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
920 |
|
2004-10-08 |
|
| 203-844
| 7 |
|
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
920 |
|
2004-10-07 |
|
| 203-844
| 8 |
|
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
920 |
|
2004-10-07 |
|
| 203-844
| 9 |
|
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
920 |
|
2004-10-07 |
|
| 203-955
| A |
SMFRCTDSDS0 |
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
920 |
|
|
|
| 203-955
| 0 |
|
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
920 |
|
2004-08-02 |
|
| 203-955
| 1 |
|
612K CSC VOICE, LLC |
920 |
|
2011-04-22 |
|
| 203-955
| 2 |
|
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
920 |
|
2004-08-02 |
|
| 203-955
| 3 |
|
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
920 |
|
2004-08-02 |
|
| 203-955
| 4 |
|
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
920 |
|
2004-08-02 |
|
| 203-955
| 5 |
|
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
920 |
|
2004-04-12 |
|
| 203-955
| 6 |
|
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
920 |
|
2004-04-12 |
|
| 203-955
| 7 |
|
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
920 |
|
2004-04-12 |
|
| 203-955
| 8 |
|
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
920 |
|
2004-04-12 |
|
| 203-955
| 9 |
|
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
920 |
|
2004-04-12 |
|
| 475-272
| A |
NRWLCT02XMD |
4950 CABLEVISION LIGHTPATH, INC. - CT |
920 |
|
|
|
| 475-272
| 0 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2021-12-14 |
|
| 475-272
| 1 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-08-01 |
|
| 475-272
| 2 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-11-22 |
|
| 475-272
| 3 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-03-04 |
|
| 475-272
| 4 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-03-04 |
|
| 475-272
| 5 |
|
318J COMCAST IP PHONE, LLC |
920 |
|
2025-10-13 |
|
| 475-272
| 6 |
|
516J TON80 COMMUNICATIONS, LLC |
920 |
|
2021-06-01 |
|
| 475-272
| 7 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-11-22 |
|
| 475-272
| 8 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-08-01 |
|
| 475-272
| 9 |
|
4950 CABLEVISION LIGHTPATH, INC. - CT |
920 |
|
2020-07-25 |
|
| 475-330
| A |
|
612K CSC VOICE, LLC |
920 |
|
|
|
| 475-330
| 0 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2016-02-06 |
|
| 475-330
| 1 |
|
612K CSC VOICE, LLC |
920 |
|
2015-08-01 |
|
| 475-330
| 2 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-07-05 |
|
| 475-330
| 3 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-07-05 |
|
| 475-330
| 4 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2020-08-22 |
|
| 475-330
| 5 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-08-01 |
|
| 475-330
| 6 |
|
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
2019-03-25 |
|
| 475-330
| 7 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-08-01 |
|
| 475-330
| 8 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2017-03-04 |
|
| 475-330
| 9 |
|
073H TELNYX LLC |
920 |
|
2017-04-06 |
|
| 475-353
| A |
BLFDCTAP2MD |
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2024-03-16 |
|
| 475-353
| 0 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-03-17 |
|
| 475-353
| 1 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-03-17 |
|
| 475-353
| 2 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-04-12 |
|
| 475-353
| 3 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-04-12 |
|
| 475-353
| 4 |
|
5562 METROPCS, INC. |
920 |
|
2024-10-13 |
|
| 475-353
| 6 |
|
639C ONVOY, LLC - CT |
920 |
|
2025-05-02 |
|
| 475-353
| 7 |
|
639C ONVOY, LLC - CT |
920 |
|
2025-05-02 |
|
| 475-353
| 8 |
|
639C ONVOY, LLC - CT |
920 |
|
2024-03-17 |
|
| 475-353
| 9 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2024-03-16 |
|
| 475-888
| A |
HRFRCT0380Z |
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
|
|
| 475-888
| 0 |
|
639C ONVOY, LLC - CT |
920 |
|
2015-05-08 |
|
| 475-888
| 1 |
|
639C ONVOY, LLC - CT |
920 |
|
2019-04-22 |
|
| 475-888
| 2 |
|
639C ONVOY, LLC - CT |
920 |
|
2019-04-22 |
|
| 475-888
| 3 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2019-10-07 |
|
| 475-888
| 4 |
|
197D VONAGE AMERICA LLC |
920 |
|
2022-07-23 |
|
| 475-888
| 5 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2023-09-08 |
|
| 475-888
| 6 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2021-12-06 |
|
| 475-888
| 7 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2021-12-06 |
|
| 475-888
| 8 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2014-11-28 |
|
| 475-888
| 9 |
|
612K CSC VOICE, LLC |
920 |
|
2015-06-13 |
|
| 475-999
| A |
HRFRCT0380Z |
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
|
|
| 475-999
| 0 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2013-10-18 |
|
| 475-999
| 1 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2013-11-10 |
|
| 475-999
| 2 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2014-04-19 |
|
| 475-999
| 3 |
|
4950 CABLEVISION LIGHTPATH, INC. - CT |
920 |
|
2013-12-15 |
|
| 475-999
| 4 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2014-06-23 |
|
| 475-999
| 5 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2014-06-23 |
|
| 475-999
| 6 |
|
829J PAETEC ITEL, LLC |
920 |
|
2013-04-06 |
|
| 475-999
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
920 |
|
2014-07-16 |
|
| 475-999
| 8 |
|
612K CSC VOICE, LLC |
920 |
|
2013-07-06 |
|
| 475-999
| 9 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2013-04-01 |
|
<< 1 2
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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