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 |
| 631-366
| 9 |
Smithtown |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2018-04-19 |
|
| 631-367
| A |
Cold Spring Harbor |
NY |
HNSTNYHUDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-368
| A |
West Commack |
NY |
ENPTNYENRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-369
| A |
Riverhead |
NY |
RVHDNYRVDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-370
| A |
Farmingdale |
NY |
NYCMNYBXDS0 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 631-370
| 0 |
Farmingdale |
NY |
NYCMNYBXDS0 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 631-370
| 1 |
Farmingdale |
NY |
NYCMNYBXDS0 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 631-370
| 2 |
Farmingdale |
NY |
NYCMNYBXDS0 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 631-370
| 3 |
Farmingdale |
NY |
NYCMNYBXDS0 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 631-370
| 6 |
Farmingdale |
NY |
NYCMNYBXDS0 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 631-370
| 7 |
Farmingdale |
NY |
NYCMNYBXX3X |
829J PAETEC ITEL, LLC |
132 |
|
2010-09-08 |
|
| 631-370
| 8 |
Farmingdale |
NY |
NYCMNYBXDS0 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 631-371
| A |
Stony Brook |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
|
|
| 631-371
| 0 |
Stony Brook |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-05-27 |
|
| 631-371
| 1 |
Stony Brook |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
|
|
| 631-371
| 2 |
Stony Brook |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2010-08-13 |
|
| 631-371
| 3 |
Stony Brook |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2010-03-06 |
|
| 631-371
| 4 |
Stony Brook |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2010-10-21 |
|
| 631-371
| 5 |
Stony Brook |
NY |
|
515J IP HORIZON LLC |
132 |
|
2009-10-05 |
|
| 631-371
| 6 |
Stony Brook |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
|
|
| 631-371
| 7 |
Stony Brook |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
|
|
| 631-371
| 8 |
Stony Brook |
NY |
NYCMNYBXX3X |
829J PAETEC ITEL, LLC |
132 |
|
2010-02-11 |
|
| 631-371
| 9 |
Stony Brook |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
|
|
| 631-372
| A |
Brentwood |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
|
|
| 631-372
| 0 |
Brentwood |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2015-02-15 |
|
| 631-372
| 1 |
Brentwood |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2015-02-15 |
|
| 631-372
| 2 |
Brentwood |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2015-11-30 |
|
| 631-372
| 3 |
Brentwood |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2015-02-28 |
|
| 631-372
| 4 |
Brentwood |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2016-12-02 |
|
| 631-372
| 5 |
Brentwood |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2015-03-30 |
|
| 631-372
| 6 |
Brentwood |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2015-03-30 |
|
| 631-372
| 7 |
Brentwood |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2016-01-12 |
|
| 631-372
| 8 |
Brentwood |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2015-12-22 |
|
| 631-372
| 9 |
Brentwood |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2016-01-13 |
|
| 631-373
| A |
Brentwood |
NY |
NYCMNY30BMD |
6630 SPOK, INC. |
132 |
|
|
|
| 631-374
| A |
Brentwood |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
|
|
| 631-375
| A |
Riverhead |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
|
|
| 631-376
| A |
Babylon |
NY |
BBYLNYBNDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-376
| 0 |
Babylon |
NY |
BBYLNYBNDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-376
| 1 |
Babylon |
NY |
BBYLNYBNDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-376
| 2 |
Babylon |
NY |
BBYLNYBNDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-376
| 3 |
Babylon |
NY |
BBYLNYBNDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-376
| 4 |
Babylon |
NY |
BBYLNYBNDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-376
| 5 |
Babylon |
NY |
BBYLNYBNDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-376
| 6 |
Babylon |
NY |
BBYLNYBNDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-376
| 7 |
Babylon |
NY |
BBYLNYBNDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-376
| 8 |
Babylon |
NY |
BBYLNYBNDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-376
| 9 |
Babylon |
NY |
|
145J TERRA NOVA TELECOM INC. |
132 |
|
2025-07-07 |
|
| 631-377
| A |
Southampton |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
|
|
| 631-377
| 0 |
Southampton |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2007-01-05 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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