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 |
| 631-535
| 8 |
Port Jefferson |
NY |
NYCMNYZRDBS |
155E PEERLESS NETWORK OF NEW YORK, LLC - NY |
132 |
|
2012-10-28 |
|
| 631-535
| 9 |
Port Jefferson |
NY |
NYCMNYZRDBS |
155E PEERLESS NETWORK OF NEW YORK, LLC - NY |
132 |
|
2012-10-28 |
|
| 631-536
| A |
Eastport |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
|
|
| 631-536
| 2 |
Eastport |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
|
|
| 631-536
| 3 |
Eastport |
NY |
|
1215 CORETEL NEW YORK, INC. - NY |
132 |
|
2019-03-14 |
|
| 631-536
| 4 |
Eastport |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2007-09-21 |
|
| 631-536
| 5 |
Eastport |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2009-09-01 |
|
| 631-536
| 6 |
Eastport |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2012-01-27 |
|
| 631-536
| 7 |
Eastport |
NY |
NYCMNYBX3MD |
473G TELENGY L.L.C. - NY |
132 |
|
2012-02-25 |
|
| 631-537
| A |
Bridgehampton |
NY |
SGHRNYSGDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-538
| A |
Selden |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
|
|
| 631-538
| 0 |
Selden |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2014-03-22 |
|
| 631-538
| 1 |
Selden |
NY |
|
515J IP HORIZON LLC |
132 |
|
2013-09-30 |
|
| 631-538
| 2 |
Selden |
NY |
NYCMNYZRYMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
132 |
|
2014-05-01 |
|
| 631-538
| 3 |
Selden |
NY |
NYCMNY37UMD |
321J HD CARRIER LLC |
132 |
|
2014-08-01 |
|
| 631-538
| 4 |
Selden |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2014-10-03 |
|
| 631-538
| 5 |
Selden |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2014-05-25 |
|
| 631-538
| 6 |
Selden |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2014-06-25 |
|
| 631-538
| 7 |
Selden |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2013-10-01 |
|
| 631-538
| 8 |
Selden |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2014-02-11 |
|
| 631-538
| 9 |
Selden |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2014-02-11 |
|
| 631-539
| A |
Babylon |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-539
| 0 |
Babylon |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-539
| 1 |
Babylon |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2008-09-06 |
|
| 631-539
| 2 |
Babylon |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
2003-07-14 |
|
| 631-539
| 3 |
Babylon |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-539
| 4 |
Babylon |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
|
|
| 631-539
| 5 |
Babylon |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-539
| 6 |
Babylon |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
|
|
| 631-539
| 7 |
Babylon |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
|
|
| 631-539
| 8 |
Babylon |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
|
|
| 631-539
| 9 |
Babylon |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
|
|
| 631-540
| A |
Mattituck |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
|
|
| 631-540
| 0 |
Mattituck |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-01-29 |
|
| 631-540
| 1 |
Mattituck |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2020-07-12 |
|
| 631-540
| 2 |
Mattituck |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2020-07-12 |
|
| 631-540
| 3 |
Mattituck |
NY |
NYCMNY37TMD |
624H ONVOY SPECTRUM, LLC |
132 |
|
2020-08-05 |
|
| 631-540
| 4 |
Mattituck |
NY |
NYCMNY37TMD |
624H ONVOY SPECTRUM, LLC |
132 |
|
2020-08-05 |
|
| 631-540
| 5 |
Mattituck |
NY |
NYCMNY37TMD |
624H ONVOY SPECTRUM, LLC |
132 |
|
2020-08-05 |
|
| 631-540
| 6 |
Mattituck |
NY |
NYCMNY37TMD |
624H ONVOY SPECTRUM, LLC |
132 |
|
2020-08-05 |
|
| 631-540
| 8 |
Mattituck |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-01-29 |
|
| 631-540
| 9 |
Mattituck |
NY |
NYCMNYZRDBS |
155E PEERLESS NETWORK OF NEW YORK, LLC - NY |
132 |
|
2021-01-10 |
|
| 631-541
| A |
Nassau Zone 9 |
NY |
MSPQNYMPRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-541
| 4 |
Nassau Zone 9 |
NY |
MSPQNYMPRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-542
| A |
Ronkonkoma |
NY |
NYCMNYBX3MD |
473G TELENGY L.L.C. - NY |
132 |
|
|
|
| 631-542
| 0 |
Ronkonkoma |
NY |
NYCMNYZRDBS |
155E PEERLESS NETWORK OF NEW YORK, LLC - NY |
132 |
|
2013-04-22 |
|
| 631-542
| 1 |
Ronkonkoma |
NY |
NYCMNYBX3MD |
473G TELENGY L.L.C. - NY |
132 |
|
2012-05-12 |
|
| 631-542
| 2 |
Ronkonkoma |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2013-10-17 |
|
| 631-542
| 3 |
Ronkonkoma |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2014-11-09 |
|
| 631-542
| 4 |
Ronkonkoma |
NY |
NYCMNY37UMD |
321J HD CARRIER LLC |
132 |
|
2014-08-01 |
|
<< 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 >>
Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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