Local Calling Guide
Area code/prefix search
Georgetown, CT
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 203-493
| A |
SMFRCTPU4MD |
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
920 |
|
|
|
| 203-493
| 0 |
|
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
920 |
|
2004-11-11 |
|
| 203-493
| 1 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2008-11-29 |
|
| 203-493
| 2 |
|
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
920 |
|
2006-01-02 |
|
| 203-493
| 3 |
|
515J IP HORIZON LLC |
920 |
|
2022-08-04 |
|
| 203-493
| 4 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2010-02-28 |
|
| 203-493
| 5 |
|
318J COMCAST IP PHONE, LLC |
920 |
|
2010-09-02 |
|
| 203-493
| 6 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2011-06-01 |
|
| 203-493
| 7 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2011-08-15 |
|
| 203-493
| 8 |
|
145J TERRA NOVA TELECOM INC. |
920 |
|
2022-04-17 |
|
| 203-493
| 9 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2021-11-08 |
|
| 203-544
| A |
GRTWCT00RS0 |
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 203-544
| 0 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 203-544
| 1 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 203-544
| 2 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2014-10-23 |
|
| 203-544
| 3 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2014-11-21 |
|
| 203-544
| 4 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2012-09-07 |
|
| 203-544
| 5 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
2011-07-06 |
|
| 203-544
| 6 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
920 |
|
2014-07-08 |
|
| 203-544
| 7 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 203-544
| 8 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 203-544
| 9 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 203-587
| A |
|
612K CSC VOICE, LLC |
920 |
|
|
|
| 203-587
| 0 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2010-03-21 |
|
| 203-587
| 1 |
|
612K CSC VOICE, LLC |
920 |
|
|
|
| 203-587
| 2 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2021-11-08 |
|
| 203-587
| 3 |
|
639C ONVOY, LLC - CT |
920 |
|
2022-10-27 |
|
| 203-587
| 4 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2013-05-03 |
|
| 203-587
| 5 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2021-11-08 |
|
| 203-587
| 6 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2021-11-08 |
|
| 203-587
| 7 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2014-06-15 |
|
| 203-587
| 8 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2013-05-03 |
|
| 203-587
| 9 |
|
612K CSC VOICE, LLC |
920 |
|
|
|
| 475-325
| A |
HRFRCT0379Z |
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
|
|
| 475-325
| 0 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2015-01-29 |
|
| 475-325
| 1 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2015-01-29 |
|
| 475-325
| 2 |
|
639C ONVOY, LLC - CT |
920 |
|
2015-05-09 |
|
| 475-325
| 3 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2018-10-21 |
|
| 475-325
| 4 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2019-05-05 |
|
| 475-325
| 5 |
|
639C ONVOY, LLC - CT |
920 |
|
2019-08-09 |
|
| 475-325
| 6 |
|
639C ONVOY, LLC - CT |
920 |
|
2019-08-09 |
|
| 475-325
| 7 |
|
073H TELNYX LLC |
920 |
|
2018-05-02 |
|
| 475-325
| 8 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2015-04-27 |
|
| 475-325
| 9 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2017-03-04 |
|
| 475-501
| A |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
|
|
| 475-501
| 0 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2021-03-12 |
|
| 475-501
| 1 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-08-10 |
|
| 475-501
| 2 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-08-10 |
|
| 475-501
| 3 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-03-04 |
|
| 475-501
| 4 |
|
639C ONVOY, LLC - CT |
920 |
|
2021-03-04 |
|
| 475-501
| 6 |
|
5562 METROPCS, INC. |
920 |
|
2021-12-31 |
|
| 475-501
| 7 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2022-02-20 |
|
| 475-501
| 8 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2022-02-20 |
|
| 475-501
| 9 |
|
6624 OMNIPOINT COMMUNICATIONS, INC. - CT |
920 |
|
2023-11-10 |
|
| 475-644
| A |
HRFRCT03XSX |
516J TON80 COMMUNICATIONS, LLC |
920 |
|
|
|
| 475-644
| 2 |
|
516J TON80 COMMUNICATIONS, LLC |
920 |
|
2022-04-01 |
|
| 475-644
| 4 |
|
490J DISH WIRELESS, LLC |
920 |
|
2023-05-22 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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