Local Calling Guide
Area code/prefix search
NPA: 631
[Rate centres in NPA 631]
[Dial plan for NPA 631]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 631-404
| 7 |
Brentwood |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2003-02-05 |
|
| 631-404
| 8 |
Brentwood |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2003-07-21 |
|
| 631-404
| 9 |
Brentwood |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2005-03-18 |
|
| 631-405
| A |
Riverhead |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-405
| 0 |
Riverhead |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2011-07-19 |
|
| 631-405
| 1 |
Riverhead |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2011-04-08 |
|
| 631-405
| 2 |
Riverhead |
NY |
NYCMNYBX3MD |
473G TELENGY L.L.C. - NY |
132 |
|
2012-02-27 |
|
| 631-405
| 3 |
Riverhead |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
2012-10-27 |
|
| 631-405
| 4 |
Riverhead |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2013-01-26 |
|
| 631-405
| 5 |
Riverhead |
NY |
NYCMNYZRDBS |
155E PEERLESS NETWORK OF NEW YORK, LLC - NY |
132 |
|
2013-04-22 |
|
| 631-405
| 6 |
Riverhead |
NY |
NYCMNYZRDBS |
155E PEERLESS NETWORK OF NEW YORK, LLC - NY |
132 |
|
2013-04-22 |
|
| 631-405
| 7 |
Riverhead |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2012-11-23 |
|
| 631-405
| 8 |
Riverhead |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2011-07-19 |
|
| 631-405
| 9 |
Riverhead |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2011-07-19 |
|
| 631-406
| A |
Smithtown |
NY |
NYCTNYHIGT0 |
7353 RCN TELECOM SERVICES, INC. - NY |
132 |
|
|
|
| 631-406
| 0 |
Smithtown |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2021-11-14 |
|
| 631-406
| 1 |
Smithtown |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2021-11-14 |
|
| 631-406
| 2 |
Smithtown |
NY |
DRPKNYDPLMD |
7140 TC SYSTEMS, INC. - NY |
132 |
|
2002-08-21 |
|
| 631-406
| 3 |
Smithtown |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2008-05-08 |
|
| 631-406
| 4 |
Smithtown |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2005-11-18 |
|
| 631-406
| 5 |
Smithtown |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2005-11-18 |
|
| 631-406
| 6 |
Smithtown |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
2007-10-31 |
|
| 631-406
| 7 |
Smithtown |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
2007-10-12 |
|
| 631-406
| 8 |
Smithtown |
NY |
NYCTNYHIGT0 |
7353 RCN TELECOM SERVICES, INC. - NY |
132 |
|
|
|
| 631-406
| 9 |
Smithtown |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2010-06-23 |
|
| 631-407
| A |
Southold |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
|
|
| 631-407
| 0 |
Southold |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2011-05-20 |
|
| 631-407
| 1 |
Southold |
NY |
NYCMNYBX3MD |
473G TELENGY L.L.C. - NY |
132 |
|
2012-02-27 |
|
| 631-407
| 2 |
Southold |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2012-11-23 |
|
| 631-407
| 3 |
Southold |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2012-03-29 |
|
| 631-407
| 4 |
Southold |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2013-01-27 |
|
| 631-407
| 5 |
Southold |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
2013-07-21 |
|
| 631-407
| 6 |
Southold |
NY |
NYCMNYZRYMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
132 |
|
2014-05-02 |
|
| 631-407
| 7 |
Southold |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2012-04-08 |
|
| 631-407
| 8 |
Southold |
NY |
NYCMNYZRDBS |
155E PEERLESS NETWORK OF NEW YORK, LLC - NY |
132 |
|
2013-04-22 |
|
| 631-407
| 9 |
Southold |
NY |
NYCMNYZRDBS |
155E PEERLESS NETWORK OF NEW YORK, LLC - NY |
132 |
|
2013-04-22 |
|
| 631-408
| A |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
|
|
| 631-408
| 0 |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2013-01-31 |
|
| 631-408
| 1 |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2013-01-31 |
|
| 631-408
| 2 |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2013-01-31 |
|
| 631-408
| 3 |
Amityville |
NY |
NYCMNYZRDBS |
155E PEERLESS NETWORK OF NEW YORK, LLC - NY |
132 |
|
2013-04-22 |
|
| 631-408
| 4 |
Amityville |
NY |
NYCMNYZRYMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
132 |
|
2014-05-01 |
|
| 631-408
| 5 |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2013-05-31 |
|
| 631-408
| 6 |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2013-05-31 |
|
| 631-408
| 7 |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2013-05-31 |
|
| 631-408
| 8 |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2012-04-05 |
|
| 631-408
| 9 |
Amityville |
NY |
NYCMNYBXX3X |
829J PAETEC ITEL, LLC |
132 |
|
2012-12-20 |
|
| 631-409
| A |
Nassau Zone 9 |
NY |
NYCMNYBXWMD |
515J IP HORIZON LLC |
132 |
|
|
|
| 631-409
| 8 |
Nassau Zone 9 |
NY |
|
515J IP HORIZON LLC |
132 |
|
2005-03-31 |
|
| 631-410
| A |
Commack |
NY |
NYCMNYBXX8X |
829J PAETEC ITEL, LLC |
132 |
|
|
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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