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 |
| 631-637
| 7 |
Brentwood |
NY |
NYCMNY37UMD |
321J HD CARRIER LLC |
132 |
|
2014-08-01 |
|
| 631-637
| 8 |
Brentwood |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2014-08-03 |
|
| 631-637
| 9 |
Brentwood |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2014-08-03 |
|
| 631-638
| A |
Stony Brook |
NY |
STKTNYSKRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-638
| 0 |
Stony Brook |
NY |
STKTNYSKRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
2005-11-30 |
|
| 631-638
| 1 |
Stony Brook |
NY |
STKTNYSKRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
2005-11-30 |
|
| 631-638
| 2 |
Stony Brook |
NY |
STKTNYSKRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
2005-11-30 |
|
| 631-638
| 3 |
Stony Brook |
NY |
STKTNYSKRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
2005-11-30 |
|
| 631-638
| 4 |
Stony Brook |
NY |
STKTNYSKRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
2005-11-30 |
|
| 631-638
| 5 |
Stony Brook |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2007-04-20 |
|
| 631-638
| 6 |
Stony Brook |
NY |
NYCMNYBXXBX |
829J PAETEC ITEL, LLC |
132 |
|
2006-12-01 |
|
| 631-638
| 7 |
Stony Brook |
NY |
STKTNYSKRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
2009-06-29 |
|
| 631-638
| 8 |
Stony Brook |
NY |
STKTNYSKRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
2009-06-29 |
|
| 631-638
| 9 |
Stony Brook |
NY |
NYCMNYBXWMD |
515J IP HORIZON LLC |
132 |
|
2024-09-20 |
|
| 631-639
| A |
Brentwood |
NY |
HNTNNYSUDS2 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 631-639
| 0 |
Brentwood |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2010-06-18 |
|
| 631-639
| 1 |
Brentwood |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2010-06-18 |
|
| 631-639
| 2 |
Brentwood |
NY |
HNTNNYSUDS2 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
2009-02-27 |
|
| 631-639
| 3 |
Brentwood |
NY |
HNTNNYSUDS2 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
2009-09-14 |
|
| 631-639
| 4 |
Brentwood |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2010-06-18 |
|
| 631-639
| 5 |
Brentwood |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2010-06-26 |
|
| 631-639
| 6 |
Brentwood |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2010-06-26 |
|
| 631-639
| 7 |
Brentwood |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2010-06-26 |
|
| 631-639
| 8 |
Brentwood |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2010-02-26 |
|
| 631-639
| 9 |
Brentwood |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2010-02-26 |
|
| 631-640
| A |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
|
|
| 631-640
| 0 |
Amityville |
NY |
NYCMNYBXJMD |
073H TELNYX LLC |
132 |
|
2017-05-28 |
|
| 631-640
| 1 |
Amityville |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2017-05-28 |
|
| 631-640
| 2 |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2019-09-29 |
|
| 631-640
| 3 |
Amityville |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2017-07-15 |
|
| 631-640
| 4 |
Amityville |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2017-06-02 |
|
| 631-640
| 5 |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2017-05-27 |
|
| 631-640
| 6 |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2017-05-27 |
|
| 631-640
| 7 |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2017-05-27 |
|
| 631-640
| 8 |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2017-05-27 |
|
| 631-640
| 9 |
Amityville |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2017-05-27 |
|
| 631-641
| A |
Water Mill |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
|
|
| 631-641
| 0 |
Water Mill |
NY |
NYCMNYBXJMD |
073H TELNYX LLC |
132 |
|
2018-11-07 |
|
| 631-641
| 1 |
Water Mill |
NY |
NYCMNY13XMX |
534J UCOMTEL INC. |
132 |
|
2021-03-11 |
|
| 631-641
| 2 |
Water Mill |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2019-09-15 |
|
| 631-641
| 3 |
Water Mill |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2019-09-15 |
|
| 631-641
| 4 |
Water Mill |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-04-15 |
|
| 631-641
| 5 |
Water Mill |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2023-01-08 |
|
| 631-641
| 7 |
Water Mill |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2020-05-30 |
|
| 631-641
| 8 |
Water Mill |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2020-05-30 |
|
| 631-641
| 9 |
Water Mill |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-03-14 |
|
| 631-642
| A |
Port Jefferson |
NY |
PJSTNYPJDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-642
| 0 |
Port Jefferson |
NY |
PJSTNYPJDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-642
| 1 |
Port Jefferson |
NY |
PJSTNYPJDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-642
| 2 |
Port Jefferson |
NY |
PJSTNYPJDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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