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 |
| 631-778
| 8 |
Central Islip |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2004-12-17 |
|
| 631-778
| 9 |
Central Islip |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-779
| A |
Jamesport |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
|
|
| 631-779
| 1 |
Jamesport |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2004-09-04 |
|
| 631-779
| 2 |
Jamesport |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
|
|
| 631-779
| 3 |
Jamesport |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
|
|
| 631-779
| 4 |
Jamesport |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2006-01-06 |
|
| 631-779
| 5 |
Jamesport |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
2018-12-03 |
|
| 631-779
| 6 |
Jamesport |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2009-09-01 |
|
| 631-779
| 7 |
Jamesport |
NY |
NYCMNYZRDBS |
155E PEERLESS NETWORK OF NEW YORK, LLC - NY |
132 |
|
2021-12-11 |
|
| 631-779
| 8 |
Jamesport |
NY |
NYCMNYBXWMD |
515J IP HORIZON LLC |
132 |
|
2024-10-21 |
|
| 631-779
| 9 |
Jamesport |
NY |
NYCMNYZRDBS |
155E PEERLESS NETWORK OF NEW YORK, LLC - NY |
132 |
|
2010-08-06 |
|
| 631-780
| A |
Smithtown |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-780
| 0 |
Smithtown |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-780
| 1 |
Smithtown |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-780
| 2 |
Smithtown |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2007-09-07 |
|
| 631-780
| 3 |
Smithtown |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-01-09 |
|
| 631-780
| 4 |
Smithtown |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2009-03-28 |
|
| 631-780
| 5 |
Smithtown |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
2007-08-02 |
|
| 631-780
| 6 |
Smithtown |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
2006-04-01 |
|
| 631-780
| 7 |
Smithtown |
NY |
BTHPNYGRDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
2008-08-02 |
|
| 631-780
| 8 |
Smithtown |
NY |
HCVLNYAHDS0 |
7126 CABLEVISION LIGHTPATH, INC. - NY |
132 |
|
2007-03-31 |
|
| 631-780
| 9 |
Smithtown |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-781
| A |
Nassau Zone 9 |
NY |
WNTGNYWTRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-781
| 2 |
Nassau Zone 9 |
NY |
WNTGNYWTRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-782
| A |
Deer Park |
NY |
NYCMNYBXXAX |
829J PAETEC ITEL, LLC |
132 |
|
|
|
| 631-782
| 0 |
Deer Park |
NY |
|
145J TERRA NOVA TELECOM INC. |
132 |
|
2020-12-28 |
|
| 631-782
| 1 |
Deer Park |
NY |
NYCMNYBXXAX |
829J PAETEC ITEL, LLC |
132 |
|
|
|
| 631-782
| 2 |
Deer Park |
NY |
NYCMNYBXXAX |
829J PAETEC ITEL, LLC |
132 |
|
|
|
| 631-782
| 3 |
Deer Park |
NY |
NYCMNYBXXAX |
829J PAETEC ITEL, LLC |
132 |
|
|
|
| 631-782
| 4 |
Deer Park |
NY |
NYCMNY37TMD |
624H ONVOY SPECTRUM, LLC |
132 |
|
2021-04-17 |
|
| 631-782
| 5 |
Deer Park |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2011-03-15 |
|
| 631-782
| 6 |
Deer Park |
NY |
NYCMNYBXXAX |
829J PAETEC ITEL, LLC |
132 |
|
|
|
| 631-782
| 7 |
Deer Park |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2011-03-15 |
|
| 631-782
| 8 |
Deer Park |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2013-01-22 |
|
| 631-782
| 9 |
Deer Park |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2011-03-15 |
|
| 631-783
| A |
Nassau Zone 9 |
NY |
WNTGNYWTRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-783
| 8 |
Nassau Zone 9 |
NY |
WNTGNYWTRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-784
| A |
Central Islip |
NY |
NYCNNYYBDS0 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 631-784
| 0 |
Central Islip |
NY |
NYCMNYZRDBS |
155E PEERLESS NETWORK OF NEW YORK, LLC - NY |
132 |
|
2013-04-21 |
|
| 631-784
| 1 |
Central Islip |
NY |
NYCNNYYBDS0 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 631-784
| 2 |
Central Islip |
NY |
NYCNNYYBDS0 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 631-784
| 3 |
Central Islip |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2015-08-01 |
|
| 631-784
| 4 |
Central Islip |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2007-11-01 |
|
| 631-784
| 5 |
Central Islip |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2015-09-16 |
|
| 631-784
| 6 |
Central Islip |
NY |
NYCMNYBXJMD |
073H TELNYX LLC |
132 |
|
2020-10-17 |
|
| 631-784
| 7 |
Central Islip |
NY |
NYCNNYYBDS0 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 631-784
| 8 |
Central Islip |
NY |
|
515J IP HORIZON LLC |
132 |
|
2015-03-25 |
|
| 631-784
| 9 |
Central Islip |
NY |
NYCNNYYBDS0 |
7140 TC SYSTEMS, INC. - NY |
132 |
|
|
|
| 631-785
| A |
Nassau Zone 9 |
NY |
WNTGNYWTRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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