Local Calling Guide
Area code/prefix search
Niantic, CT
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 860-451
| A |
HRFRCTCRDS0 |
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
|
|
| 860-451
| 0 |
|
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
920 |
|
2006-04-02 |
|
| 860-451
| 1 |
|
7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
920 |
|
|
|
| 860-451
| 2 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
2010-03-18 |
|
| 860-451
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
920 |
|
2012-05-18 |
|
| 860-451
| 4 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2013-05-03 |
|
| 860-451
| 5 |
|
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
920 |
|
2005-09-12 |
|
| 860-451
| 6 |
|
829J PAETEC ITEL, LLC |
920 |
|
2010-02-02 |
|
| 860-451
| 7 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2013-05-03 |
|
| 860-451
| 8 |
|
466E IDT AMERICA, CORP. - CT |
920 |
|
2008-12-11 |
|
| 860-451
| 9 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2008-11-29 |
|
| 860-691
| A |
NINTCT00RS1 |
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 860-691
| 0 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 860-691
| 1 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 860-691
| 2 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 860-691
| 3 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 860-691
| 4 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 860-691
| 5 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 860-691
| 6 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 860-691
| 7 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 860-691
| 8 |
|
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 860-691
| 9 |
|
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
920 |
|
2004-12-12 |
|
| 860-739
| A |
NINTCT00RS1 |
9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
920 |
|
|
|
| 860-850
| A |
HRFRCT0379Z |
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
|
|
| 860-850
| 0 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2013-07-28 |
|
| 860-850
| 1 |
|
639C ONVOY, LLC - CT |
920 |
|
2015-05-15 |
|
| 860-850
| 2 |
|
639C ONVOY, LLC - CT |
920 |
|
2017-12-21 |
|
| 860-850
| 3 |
|
466E IDT AMERICA, CORP. - CT |
920 |
|
2019-06-15 |
|
| 860-850
| 4 |
|
318J COMCAST IP PHONE, LLC |
920 |
|
2018-10-12 |
|
| 860-850
| 5 |
|
318J COMCAST IP PHONE, LLC |
920 |
|
2019-12-01 |
|
| 860-850
| 6 |
|
639C ONVOY, LLC - CT |
920 |
|
2019-03-29 |
|
| 860-850
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
920 |
|
2014-07-09 |
|
| 860-850
| 8 |
|
639C ONVOY, LLC - CT |
920 |
|
2019-03-29 |
|
| 860-850
| 9 |
|
073H TELNYX LLC |
920 |
|
2018-05-09 |
|
| 959-588
| A |
HRFRCT03XSX |
516J TON80 COMMUNICATIONS, LLC |
920 |
|
|
|
| 959-588
| 0 |
|
639C ONVOY, LLC - CT |
920 |
|
2023-10-14 |
|
| 959-588
| 1 |
|
639C ONVOY, LLC - CT |
920 |
|
2023-10-14 |
|
| 959-588
| 2 |
|
639C ONVOY, LLC - CT |
920 |
|
2023-10-14 |
|
| 959-588
| 3 |
|
639C ONVOY, LLC - CT |
920 |
|
2023-10-14 |
|
| 959-588
| 4 |
|
639C ONVOY, LLC - CT |
920 |
|
2023-10-14 |
|
| 959-588
| 8 |
|
516J TON80 COMMUNICATIONS, LLC |
920 |
|
2022-03-12 |
|
| 959-588
| 9 |
|
515J IP HORIZON LLC |
920 |
|
2024-07-18 |
|
| 959-881
| A |
HRFRCTBCDS1 |
639C ONVOY, LLC - CT |
920 |
|
|
|
| 959-881
| 0 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
920 |
|
2020-10-25 |
|
| 959-881
| 1 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-08-20 |
|
| 959-881
| 2 |
|
639C ONVOY, LLC - CT |
920 |
|
2020-08-20 |
|
| 959-881
| 3 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2021-03-13 |
|
| 959-881
| 5 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2022-02-03 |
|
| 959-881
| 6 |
|
624H ONVOY SPECTRUM, LLC |
920 |
|
2022-02-03 |
|
| 959-881
| 9 |
|
199F BANDWIDTH.COM CLEC, LLC - CT |
920 |
|
2020-09-12 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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