Local Calling Guide
Area code/prefix search
Byram, CT
<< 1 2 3 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 203-660
| 4 |
NYCMNY37TMD |
624H ONVOY SPECTRUM, LLC |
132 |
|
2024-10-22 |
|
| 203-660
| 5 |
NYCMNY37TMD |
624H ONVOY SPECTRUM, LLC |
132 |
|
2024-10-22 |
|
| 203-660
| 6 |
WHPLNYYFDS0 |
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
132 |
|
2003-06-08 |
|
| 203-660
| 7 |
NYCMNY83D1S |
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-04-21 |
|
| 203-660
| 8 |
NYCMNY83D1S |
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-06-01 |
|
| 203-660
| 9 |
|
624H ONVOY SPECTRUM, LLC |
132 |
|
2025-10-04 |
|
| 203-681
| A |
GNWCCTGNDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 203-681
| 0 |
NYCMNY83D1S |
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2009-02-06 |
|
| 203-681
| 1 |
NYCMNY83D1S |
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2009-02-06 |
|
| 203-681
| 2 |
|
612K CSC VOICE, LLC |
132 |
|
2010-08-26 |
|
| 203-681
| 3 |
|
829J PAETEC ITEL, LLC |
132 |
|
2011-03-08 |
|
| 203-681
| 4 |
GNWCCTGNDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 203-681
| 5 |
NYCMNY83D1S |
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-10-10 |
|
| 203-681
| 6 |
GNWCCTGNDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 203-681
| 7 |
NYCMNY83D1S |
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-10-10 |
|
| 203-681
| 8 |
NYCMNY83D1S |
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-06-18 |
|
| 203-681
| 9 |
NYCMNY83D1S |
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2009-02-06 |
|
| 203-813
| A |
WHPLNY02DS5 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 203-813
| 0 |
NYCMNY83D1S |
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2009-09-15 |
|
| 203-813
| 1 |
NYCMNY83D1S |
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2009-02-06 |
|
| 203-813
| 2 |
NYCMNY83D1S |
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2009-09-15 |
|
| 203-813
| 3 |
|
612K CSC VOICE, LLC |
132 |
|
2005-04-22 |
|
| 203-813
| 4 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2019-02-18 |
|
| 203-813
| 5 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2016-04-24 |
|
| 203-813
| 6 |
NYCMNY83D1S |
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-10-10 |
|
| 203-813
| 7 |
NYCMNY83D1S |
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-06-18 |
|
| 203-813
| 8 |
NYCMNY83D1S |
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-06-18 |
|
| 203-813
| 9 |
WHPLNY02DS5 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 475-252
| A |
GNWCCTGNX5Y |
4950 CABLEVISION LIGHTPATH, INC. - CT |
132 |
|
|
|
| 475-252
| 0 |
NYCMNYBXJMD |
073H TELNYX LLC |
132 |
|
2019-10-25 |
|
| 475-252
| 1 |
NYCMNYZRDBS |
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
132 |
|
2020-01-15 |
|
| 475-252
| 2 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2020-03-02 |
|
| 475-252
| 3 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2020-03-02 |
|
| 475-252
| 4 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2020-08-20 |
|
| 475-252
| 5 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2020-08-20 |
|
| 475-252
| 6 |
GNWCCTGNX5Y |
4950 CABLEVISION LIGHTPATH, INC. - CT |
132 |
|
2018-11-11 |
|
| 475-252
| 7 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2020-06-21 |
|
| 475-252
| 8 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2020-06-21 |
|
| 475-252
| 9 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2020-06-21 |
|
| 475-275
| A |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
|
|
| 475-275
| 0 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2016-04-24 |
|
| 475-275
| 1 |
WHPLNYWPXOY |
199F BANDWIDTH.COM CLEC, LLC - CT |
132 |
|
2016-07-18 |
|
| 475-275
| 2 |
NYCMNYZRDBS |
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
132 |
|
2017-12-23 |
|
| 475-275
| 3 |
NYCMNYZRDBS |
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
132 |
|
2018-11-04 |
|
| 475-275
| 4 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2018-07-07 |
|
| 475-275
| 5 |
WHPLNYWPDMD |
866H BARR TEL USA, INC. - CT |
132 |
|
2016-07-18 |
|
| 475-275
| 6 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2019-04-29 |
|
| 475-275
| 7 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2016-04-22 |
|
| 475-275
| 8 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2016-04-22 |
|
| 475-275
| 9 |
NYCMNYBXDSL |
639C ONVOY, LLC - CT |
132 |
|
2019-04-29 |
|
<< 1 2 3 >>
Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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