Local Calling Guide
Area code/prefix search
NPA: 631
[Rate centres in NPA 631]
[Dial plan for NPA 631]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 631-575
| 6 |
Brentwood |
NY |
|
5562 METROPCS, INC. |
132 |
|
2009-10-03 |
|
| 631-575
| 7 |
Brentwood |
NY |
|
5562 METROPCS, INC. |
132 |
|
2008-11-29 |
|
| 631-575
| 8 |
Brentwood |
NY |
|
5562 METROPCS, INC. |
132 |
|
2008-11-29 |
|
| 631-575
| 9 |
Brentwood |
NY |
|
5562 METROPCS, INC. |
132 |
|
2008-11-29 |
|
| 631-576
| A |
Patchogue |
NY |
GRCYNYDYDS0 |
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-576
| 0 |
Patchogue |
NY |
|
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-576
| 1 |
Patchogue |
NY |
|
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-576
| 2 |
Patchogue |
NY |
|
7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY |
132 |
|
|
|
| 631-576
| 3 |
Patchogue |
NY |
|
7140 TC SYSTEMS, INC. - NY |
132 |
|
2003-10-22 |
|
| 631-576
| 4 |
Patchogue |
NY |
|
4006 LEVEL 3 COMMUNICATIONS, LLC - NY |
132 |
|
2003-01-13 |
|
| 631-576
| 5 |
Patchogue |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2003-11-01 |
|
| 631-576
| 6 |
Patchogue |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2003-11-01 |
|
| 631-576
| 7 |
Patchogue |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2004-05-15 |
|
| 631-576
| 8 |
Patchogue |
NY |
|
829J PAETEC ITEL, LLC |
132 |
|
2002-07-19 |
|
| 631-576
| 9 |
Patchogue |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2004-05-15 |
|
| 631-577
| A |
Farmingdale |
NY |
FRDLNYFMRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-577
| 0 |
Farmingdale |
NY |
|
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-577
| 1 |
Farmingdale |
NY |
|
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-577
| 2 |
Farmingdale |
NY |
|
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-577
| 3 |
Farmingdale |
NY |
|
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-577
| 4 |
Farmingdale |
NY |
|
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-577
| 5 |
Farmingdale |
NY |
|
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-577
| 6 |
Farmingdale |
NY |
|
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-577
| 7 |
Farmingdale |
NY |
|
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-578
| A |
Yaphank |
NY |
SYOSNYGNCM1 |
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
|
|
| 631-578
| 0 |
Yaphank |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2008-05-02 |
|
| 631-578
| 1 |
Yaphank |
NY |
|
829J PAETEC ITEL, LLC |
132 |
|
2008-03-10 |
|
| 631-578
| 2 |
Yaphank |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2008-05-02 |
|
| 631-578
| 3 |
Yaphank |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2009-02-16 |
|
| 631-578
| 4 |
Yaphank |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2007-11-08 |
|
| 631-578
| 5 |
Yaphank |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2007-11-08 |
|
| 631-578
| 6 |
Yaphank |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2007-11-08 |
|
| 631-578
| 7 |
Yaphank |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2007-11-08 |
|
| 631-578
| 8 |
Yaphank |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2007-06-10 |
|
| 631-578
| 9 |
Yaphank |
NY |
|
6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
132 |
|
2007-06-10 |
|
| 631-579
| A |
Brentwood |
NY |
NYCMNYBWCMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
|
|
| 631-579
| 0 |
Brentwood |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2009-01-05 |
|
| 631-579
| 1 |
Brentwood |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2009-03-19 |
|
| 631-579
| 2 |
Brentwood |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2009-03-20 |
|
| 631-579
| 3 |
Brentwood |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2009-05-16 |
|
| 631-579
| 4 |
Brentwood |
NY |
|
5562 METROPCS, INC. |
132 |
|
2010-02-26 |
|
| 631-579
| 5 |
Brentwood |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2009-02-11 |
|
| 631-579
| 6 |
Brentwood |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2009-02-16 |
|
| 631-579
| 7 |
Brentwood |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2009-08-28 |
|
| 631-579
| 8 |
Brentwood |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2009-09-06 |
|
| 631-579
| 9 |
Brentwood |
NY |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
132 |
|
2009-07-01 |
|
| 631-580
| A |
Ronkonkoma |
NY |
RNKNNYRNDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-581
| A |
Islip |
NY |
BYSHNYBYRP0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-582
| A |
Central Islip |
NY |
BRWDNYBWDS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
| 631-583
| A |
Fire Island |
NY |
OCBHNYOBRS0 |
9104 VERIZON NEW YORK, INC. |
132 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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