Local Calling Guide
Area code/prefix search
Greenwich, CT
<< 1 2 3 4 5 6 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 203-900
| 8 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
132 |
|
2012-09-15 |
|
| 203-900
| 9 |
|
539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT |
132 |
|
2015-07-11 |
|
| 203-930
| A |
|
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
132 |
|
2025-04-25 |
|
| 203-930
| 0 |
|
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2010-10-26 |
|
| 203-930
| 1 |
|
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
132 |
|
2010-05-07 |
|
| 203-930
| 2 |
|
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
132 |
|
|
|
| 203-930
| 3 |
|
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
132 |
|
|
|
| 203-930
| 4 |
|
624H ONVOY SPECTRUM, LLC |
132 |
|
2021-11-08 |
|
| 203-930
| 5 |
|
639C ONVOY, LLC - CT |
132 |
|
|
|
| 203-930
| 6 |
|
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2009-02-06 |
|
| 203-930
| 7 |
|
7316 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
132 |
|
2008-10-15 |
|
| 203-930
| 8 |
|
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-06-01 |
|
| 203-930
| 9 |
|
145J TERRA NOVA TELECOM INC. |
132 |
|
2025-04-28 |
|
| 203-971
| A |
GNWCCTGNX5Y |
4950 CABLEVISION LIGHTPATH, INC. - CT |
132 |
|
|
|
| 203-971
| 0 |
|
639C ONVOY, LLC - CT |
132 |
|
2021-07-03 |
|
| 203-971
| 1 |
|
639C ONVOY, LLC - CT |
132 |
|
2021-07-03 |
|
| 203-971
| 2 |
|
639C ONVOY, LLC - CT |
132 |
|
2021-07-03 |
|
| 203-971
| 3 |
|
4950 CABLEVISION LIGHTPATH, INC. - CT |
132 |
|
|
|
| 203-971
| 4 |
|
866H BARR TEL USA, INC. - CT |
132 |
|
2021-09-09 |
|
| 203-971
| 5 |
|
639C ONVOY, LLC - CT |
132 |
|
2021-07-03 |
|
| 203-971
| 6 |
|
639C ONVOY, LLC - CT |
132 |
|
2022-09-17 |
|
| 203-971
| 7 |
|
9104 VERIZON NEW YORK, INC. |
132 |
|
2007-04-24 |
|
| 203-971
| 8 |
|
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-06-01 |
|
| 203-971
| 9 |
|
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-04-21 |
|
| 203-983
| A |
|
829J PAETEC ITEL, LLC |
132 |
|
|
|
| 203-983
| 0 |
|
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2009-09-15 |
|
| 203-983
| 1 |
|
9104 VERIZON NEW YORK, INC. |
132 |
|
2008-10-10 |
|
| 203-983
| 2 |
|
9104 VERIZON NEW YORK, INC. |
132 |
|
2008-10-10 |
|
| 203-983
| 3 |
|
829J PAETEC ITEL, LLC |
132 |
|
2005-12-05 |
|
| 203-983
| 4 |
|
4950 CABLEVISION LIGHTPATH, INC. - CT |
132 |
|
2007-04-03 |
|
| 203-983
| 5 |
|
829J PAETEC ITEL, LLC |
132 |
|
2003-07-31 |
|
| 203-983
| 6 |
|
829J PAETEC ITEL, LLC |
132 |
|
|
|
| 203-983
| 7 |
|
829J PAETEC ITEL, LLC |
132 |
|
2005-02-12 |
|
| 203-983
| 8 |
|
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-07-05 |
|
| 203-983
| 9 |
|
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-12-16 |
|
| 203-987
| A |
NYCMNY83DSZ |
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
132 |
|
|
|
| 203-987
| 0 |
|
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2009-09-15 |
|
| 203-987
| 1 |
|
829J PAETEC ITEL, LLC |
132 |
|
2006-07-01 |
|
| 203-987
| 2 |
|
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2009-02-06 |
|
| 203-987
| 3 |
|
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
132 |
|
2005-05-01 |
|
| 203-987
| 4 |
|
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
132 |
|
|
|
| 203-987
| 5 |
|
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
132 |
|
2004-08-09 |
|
| 203-987
| 6 |
|
4800 LEVEL 3 COMMUNICATIONS, LLC - CT |
132 |
|
2005-05-01 |
|
| 203-987
| 7 |
|
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2009-02-06 |
|
| 203-987
| 8 |
|
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-07-05 |
|
| 203-987
| 9 |
|
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2008-12-16 |
|
| 203-992
| A |
|
612K CSC VOICE, LLC |
132 |
|
|
|
| 203-992
| 0 |
|
7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT |
132 |
|
2008-03-03 |
|
| 203-992
| 1 |
|
612K CSC VOICE, LLC |
132 |
|
2006-07-03 |
|
| 203-992
| 2 |
|
350E YMAX COMMUNICATIONS CORP. - CT |
132 |
|
2009-02-06 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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