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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 631-350
| 2 |
Huntington |
NY |
|
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2006-01-06 |
|
| 631-350
| 3 |
Huntington |
NY |
|
321J HD CARRIER LLC |
132 |
|
2014-08-01 |
|
| 631-350
| 4 |
Huntington |
NY |
|
384C ONVOY, LLC- NY |
132 |
|
2024-10-04 |
|
| 631-350
| 5 |
Huntington |
NY |
|
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2005-03-31 |
|
| 631-350
| 6 |
Huntington |
NY |
|
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2015-09-09 |
|
| 631-350
| 7 |
Huntington |
NY |
|
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2008-09-16 |
|
| 631-350
| 8 |
Huntington |
NY |
|
073H TELNYX LLC |
132 |
|
2017-04-21 |
|
| 631-350
| 9 |
Huntington |
NY |
|
384C ONVOY, LLC- NY |
132 |
|
2017-05-11 |
|
| 631-351
| A |
Huntington |
NY |
HNSTNYHUDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-352
| A |
Smithtown |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
|
|
| 631-352
| 0 |
Smithtown |
NY |
|
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2011-05-28 |
|
| 631-352
| 1 |
Smithtown |
NY |
|
473G TELENGY L.L.C. - NY |
132 |
|
2012-02-27 |
|
| 631-352
| 2 |
Smithtown |
NY |
|
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2011-02-24 |
|
| 631-352
| 3 |
Smithtown |
NY |
|
829J PAETEC ITEL, LLC |
132 |
|
2011-09-11 |
|
| 631-352
| 4 |
Smithtown |
NY |
|
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2011-10-02 |
|
| 631-352
| 5 |
Smithtown |
NY |
|
384C ONVOY, LLC- NY |
132 |
|
2012-03-29 |
|
| 631-352
| 6 |
Smithtown |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2011-08-12 |
|
| 631-352
| 7 |
Smithtown |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2011-08-29 |
|
| 631-352
| 8 |
Smithtown |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2011-01-21 |
|
| 631-352
| 9 |
Smithtown |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2010-10-18 |
|
| 631-353
| A |
Southampton |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
|
|
| 631-353
| 0 |
Southampton |
NY |
|
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2010-10-24 |
|
| 631-353
| 1 |
Southampton |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2010-11-28 |
|
| 631-353
| 2 |
Southampton |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2011-11-21 |
|
| 631-353
| 3 |
Southampton |
NY |
|
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
2011-06-25 |
|
| 631-353
| 4 |
Southampton |
NY |
|
473G TELENGY L.L.C. - NY |
132 |
|
2012-02-27 |
|
| 631-353
| 5 |
Southampton |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2011-09-06 |
|
| 631-353
| 6 |
Southampton |
NY |
|
384C ONVOY, LLC- NY |
132 |
|
2012-04-08 |
|
| 631-353
| 7 |
Southampton |
NY |
|
384C ONVOY, LLC- NY |
132 |
|
2012-03-29 |
|
| 631-353
| 8 |
Southampton |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2012-09-01 |
|
| 631-353
| 9 |
Southampton |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2011-07-30 |
|
| 631-354
| A |
Mattituck |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
|
|
| 631-354
| 0 |
Mattituck |
NY |
|
145J TERRA NOVA TELECOM INC. |
132 |
|
2021-09-23 |
|
| 631-354
| 1 |
Mattituck |
NY |
|
473G TELENGY L.L.C. - NY |
132 |
|
2012-02-27 |
|
| 631-354
| 2 |
Mattituck |
NY |
|
829J PAETEC ITEL, LLC |
132 |
|
2014-10-10 |
|
| 631-354
| 3 |
Mattituck |
NY |
|
384C ONVOY, LLC- NY |
132 |
|
2012-03-26 |
|
| 631-354
| 4 |
Mattituck |
NY |
|
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
|
|
| 631-354
| 5 |
Mattituck |
NY |
|
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2006-03-07 |
|
| 631-354
| 6 |
Mattituck |
NY |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
132 |
|
2014-05-02 |
|
| 631-354
| 8 |
Mattituck |
NY |
|
829J PAETEC ITEL, LLC |
132 |
|
2006-11-05 |
|
| 631-354
| 9 |
Mattituck |
NY |
|
155E PEERLESS NETWORK OF NEW YORK, LLC - NY |
132 |
|
2013-04-21 |
|
| 631-355
| A |
Brentwood |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
|
|
| 631-355
| 0 |
Brentwood |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2003-10-05 |
|
| 631-355
| 1 |
Brentwood |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2003-10-05 |
|
| 631-355
| 2 |
Brentwood |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2003-10-05 |
|
| 631-355
| 3 |
Brentwood |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2003-10-05 |
|
| 631-355
| 4 |
Brentwood |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2003-10-05 |
|
| 631-355
| 5 |
Brentwood |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2003-10-05 |
|
| 631-355
| 6 |
Brentwood |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2003-10-05 |
|
| 631-355
| 7 |
Brentwood |
NY |
|
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2005-10-15 |
|
<< 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 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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