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 |
| 631-982
| 4 |
Smithtown |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-982
| 5 |
Smithtown |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2005-10-16 |
|
| 631-982
| 6 |
Smithtown |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2005-10-16 |
|
| 631-982
| 7 |
Smithtown |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2005-10-16 |
|
| 631-982
| 8 |
Smithtown |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
2008-01-01 |
|
| 631-982
| 9 |
Smithtown |
NY |
WHPLNYWPXOY |
997E BANDWIDTH.COM CLEC, LLC - NY |
132 |
|
2009-10-05 |
|
| 631-983
| A |
Babylon |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-983
| 0 |
Babylon |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-983
| 1 |
Babylon |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-983
| 2 |
Babylon |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2004-12-03 |
|
| 631-983
| 3 |
Babylon |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2005-03-12 |
|
| 631-983
| 4 |
Babylon |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2003-01-13 |
|
| 631-983
| 5 |
Babylon |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-983
| 6 |
Babylon |
NY |
NYCMNY83DSZ |
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2005-07-18 |
|
| 631-983
| 7 |
Babylon |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2009-01-20 |
|
| 631-983
| 8 |
Babylon |
NY |
WHPLNYGR1MD |
612K CSC VOICE, LLC |
132 |
|
2007-03-10 |
|
| 631-983
| 9 |
Babylon |
NY |
GNBGNY01AMD |
6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY |
132 |
|
2009-01-20 |
|
| 631-984
| A |
Deer Park |
NY |
WHPLNYGRX0X |
425J CSC WIRELESS, LLC |
132 |
|
|
|
| 631-984
| 0 |
Deer Park |
NY |
WHPLNYGRX0X |
425J CSC WIRELESS, LLC |
132 |
|
2020-05-17 |
|
| 631-984
| 1 |
Deer Park |
NY |
WHPLNYGRX0X |
425J CSC WIRELESS, LLC |
132 |
|
2020-05-17 |
|
| 631-984
| 2 |
Deer Park |
NY |
WHPLNYGRX0X |
425J CSC WIRELESS, LLC |
132 |
|
2020-05-17 |
|
| 631-984
| 3 |
Deer Park |
NY |
WHPLNYGRX0X |
425J CSC WIRELESS, LLC |
132 |
|
2020-05-17 |
|
| 631-984
| 4 |
Deer Park |
NY |
SYOSNYGNCM1 |
5562 METROPCS, INC. |
132 |
|
2021-01-11 |
|
| 631-984
| 5 |
Deer Park |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-03-14 |
|
| 631-984
| 6 |
Deer Park |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-03-14 |
|
| 631-984
| 7 |
Deer Park |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-03-14 |
|
| 631-984
| 8 |
Deer Park |
NY |
NYCMNYZRMMD |
939H COMMIO, LLC |
132 |
|
2022-09-29 |
|
| 631-984
| 9 |
Deer Park |
NY |
|
515J IP HORIZON LLC |
132 |
|
2020-06-04 |
|
| 631-985
| A |
Riverhead |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
|
|
| 631-985
| 0 |
Riverhead |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2022-04-04 |
|
| 631-985
| 1 |
Riverhead |
NY |
NYCMNY13XMX |
534J UCOMTEL INC. |
132 |
|
2021-03-29 |
|
| 631-985
| 2 |
Riverhead |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2022-04-01 |
|
| 631-985
| 3 |
Riverhead |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-03-29 |
|
| 631-985
| 4 |
Riverhead |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-03-29 |
|
| 631-985
| 5 |
Riverhead |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-03-29 |
|
| 631-985
| 6 |
Riverhead |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2022-04-01 |
|
| 631-985
| 7 |
Riverhead |
NY |
NYCMNY37TMD |
624H ONVOY SPECTRUM, LLC |
132 |
|
2021-04-18 |
|
| 631-985
| 8 |
Riverhead |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2021-04-30 |
|
| 631-985
| 9 |
Riverhead |
NY |
ALBYNYSSXAZ |
818H PEERING HUB, INC. - NY |
132 |
|
2021-07-26 |
|
| 631-986
| A |
Smithtown |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
|
|
| 631-986
| 0 |
Smithtown |
NY |
NYCMNYBXJMD |
073H TELNYX LLC |
132 |
|
2023-04-24 |
|
| 631-986
| 1 |
Smithtown |
NY |
NYCMNY13XMX |
534J UCOMTEL INC. |
132 |
|
2021-03-29 |
|
| 631-986
| 2 |
Smithtown |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-07-23 |
|
| 631-986
| 3 |
Smithtown |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-07-23 |
|
| 631-986
| 4 |
Smithtown |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-07-23 |
|
| 631-986
| 5 |
Smithtown |
NY |
NYCMNYBXDSL |
384C ONVOY, LLC- NY |
132 |
|
2021-07-23 |
|
| 631-986
| 6 |
Smithtown |
NY |
NYCMNY37TMD |
624H ONVOY SPECTRUM, LLC |
132 |
|
2021-04-18 |
|
| 631-986
| 7 |
Smithtown |
NY |
NYCMNY37TMD |
624H ONVOY SPECTRUM, LLC |
132 |
|
2021-11-21 |
|
| 631-986
| 8 |
Smithtown |
NY |
NYCMNY37TMD |
624H ONVOY SPECTRUM, LLC |
132 |
|
2021-11-21 |
|
| 631-986
| 9 |
Smithtown |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2021-10-18 |
|
<< 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 >>
Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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