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 |
| 631-648
| 7 |
Ronkonkoma |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
|
|
| 631-648
| 8 |
Ronkonkoma |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
|
|
| 631-648
| 9 |
Ronkonkoma |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
2008-03-10 |
|
| 631-649
| A |
Babylon |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
|
|
| 631-649
| 0 |
Babylon |
NY |
NYCMNY37TMD |
624H ONVOY SPECTRUM, LLC |
132 |
|
2022-03-21 |
|
| 631-649
| 1 |
Babylon |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2005-06-30 |
|
| 631-649
| 2 |
Babylon |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2009-01-20 |
|
| 631-649
| 3 |
Babylon |
NY |
NYCMNYBXXBX |
829J PAETEC ITEL, LLC |
132 |
|
2006-08-21 |
|
| 631-649
| 4 |
Babylon |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
|
|
| 631-649
| 5 |
Babylon |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2008-11-19 |
|
| 631-649
| 6 |
Babylon |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2008-11-19 |
|
| 631-649
| 7 |
Babylon |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2023-02-23 |
|
| 631-649
| 8 |
Babylon |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2005-06-30 |
|
| 631-650
| A |
Islip |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-650
| 0 |
Islip |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-650
| 1 |
Islip |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-650
| 2 |
Islip |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-650
| 3 |
Islip |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-650
| 4 |
Islip |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-650
| 5 |
Islip |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-650
| 6 |
Islip |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-650
| 7 |
Islip |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-650
| 8 |
Islip |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-650
| 9 |
Islip |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-651
| A |
Northport |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
|
|
| 631-651
| 0 |
Northport |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2016-06-25 |
|
| 631-651
| 1 |
Northport |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2006-04-07 |
|
| 631-651
| 2 |
Northport |
NY |
WHPLNYGRDS5 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
|
|
| 631-651
| 3 |
Northport |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2016-06-25 |
|
| 631-651
| 4 |
Northport |
NY |
BTHPNYGRDS1 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
2007-08-16 |
|
| 631-651
| 5 |
Northport |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
2011-10-20 |
|
| 631-651
| 6 |
Northport |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2012-03-26 |
|
| 631-651
| 7 |
Northport |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2012-04-08 |
|
| 631-651
| 8 |
Northport |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
|
|
| 631-651
| 9 |
Northport |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
|
|
| 631-652
| A |
Smithtown |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-652
| 0 |
Smithtown |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2015-01-06 |
|
| 631-652
| 1 |
Smithtown |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2015-01-06 |
|
| 631-652
| 2 |
Smithtown |
NY |
NYCMNY37UMD |
321J HD CARRIER LLC |
132 |
|
2014-08-01 |
|
| 631-652
| 3 |
Smithtown |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2014-03-06 |
|
| 631-652
| 4 |
Smithtown |
NY |
HCVLNYAHDS9 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
2015-09-03 |
|
| 631-652
| 5 |
Smithtown |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2016-07-11 |
|
| 631-652
| 6 |
Smithtown |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2016-07-14 |
|
| 631-652
| 7 |
Smithtown |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2016-02-29 |
|
| 631-652
| 8 |
Smithtown |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2015-05-12 |
|
| 631-652
| 9 |
Smithtown |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2016-02-29 |
|
| 631-653
| A |
Quogue |
NY |
WHBHNYWBDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-653
| 0 |
Quogue |
NY |
|
145J TERRA NOVA TELECOM INC. |
132 |
|
2025-09-01 |
|
| 631-653
| 1 |
Quogue |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2006-01-05 |
|
| 631-653
| 2 |
Quogue |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2004-09-04 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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