Local Calling Guide
Area code/prefix search
Modesto, CA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 209-771
| 0 |
SKTOCAOY6MD |
6529 T-MOBILE USA, INC. |
738 |
|
2021-08-13 |
|
| 209-771
| 1 |
MNTCCAXGRMD |
624H ONVOY SPECTRUM, LLC |
738 |
|
2020-11-08 |
|
| 209-771
| 2 |
SKTOCAOY6MD |
6529 T-MOBILE USA, INC. |
738 |
|
2021-08-13 |
|
| 209-771
| 3 |
SKTOCAOY6MD |
6529 T-MOBILE USA, INC. |
738 |
|
2021-08-13 |
|
| 209-771
| 4 |
SKTNCAGSGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2020-11-07 |
|
| 209-771
| 5 |
SKTNCAGSGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2020-11-07 |
|
| 209-771
| 6 |
SKTNCAGSGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2020-11-07 |
|
| 209-771
| 7 |
SKTNCAGSGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2020-11-07 |
|
| 209-771
| 8 |
SKTNCAGSGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2020-11-07 |
|
| 209-771
| 9 |
SKTNCAGSGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2020-11-07 |
|
| 209-799
| A |
SKTNCACZ8MD |
965H FRACTEL, LLC |
738 |
|
|
|
| 209-799
| 0 |
SKTOCAOY6MD |
6529 T-MOBILE USA, INC. |
738 |
|
2021-05-12 |
|
| 209-799
| 1 |
SKTOCAOY6MD |
6529 T-MOBILE USA, INC. |
738 |
|
2021-05-12 |
|
| 209-799
| 2 |
SKTOCAOY6MD |
6529 T-MOBILE USA, INC. |
738 |
|
2021-05-12 |
|
| 209-799
| 3 |
SKTNCA01XFY |
649C ONVOY, LLC - CA |
738 |
|
2021-07-12 |
|
| 209-799
| 4 |
SKTNCA01XFY |
649C ONVOY, LLC - CA |
738 |
|
2021-07-12 |
|
| 209-799
| 5 |
SKTNCAGSGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2020-10-03 |
|
| 209-799
| 6 |
SKTNCAGSGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2020-10-03 |
|
| 209-799
| 7 |
SKTNCAGSGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2020-10-03 |
|
| 209-799
| 8 |
SKTNCAGSGT0 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
738 |
|
2020-10-03 |
|
| 209-799
| 9 |
SKTNCACZ8MD |
965H FRACTEL, LLC |
738 |
|
2020-09-17 |
|
| 209-809
| A |
SKTNCA0113Z |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
738 |
|
|
|
| 209-809
| 0 |
SKTNCA01XJY |
981E BANDWIDTH.COM CLEC, LLC - CA |
738 |
|
2011-06-03 |
|
| 209-809
| 1 |
SKTNCA01XJY |
981E BANDWIDTH.COM CLEC, LLC - CA |
738 |
|
2011-06-03 |
|
| 209-809
| 2 |
SKTNCA0113Z |
7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
738 |
|
2010-10-18 |
|
| 209-809
| 3 |
SKTNCA01XJY |
981E BANDWIDTH.COM CLEC, LLC - CA |
738 |
|
2012-02-24 |
|
| 209-809
| 4 |
SKTNCA01XJY |
981E BANDWIDTH.COM CLEC, LLC - CA |
738 |
|
2012-02-24 |
|
| 209-809
| 5 |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
2011-03-14 |
|
| 209-809
| 6 |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
2011-03-14 |
|
| 209-809
| 7 |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
2011-04-14 |
|
| 209-809
| 8 |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
2011-05-16 |
|
| 209-809
| 9 |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
2011-06-14 |
|
| 209-818
| A |
SKTNCA01XPY |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
738 |
|
|
|
| 209-818
| 0 |
SKTNCA01XPY |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
738 |
|
|
|
| 209-818
| 1 |
SKTOCAOY6MD |
6529 T-MOBILE USA, INC. |
738 |
|
2006-08-13 |
|
| 209-818
| 2 |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
2004-10-29 |
|
| 209-818
| 3 |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
2004-10-29 |
|
| 209-818
| 4 |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
2004-10-29 |
|
| 209-818
| 5 |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
2004-10-29 |
|
| 209-818
| 6 |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
2004-10-29 |
|
| 209-818
| 7 |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
2005-02-18 |
|
| 209-818
| 8 |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
2005-02-18 |
|
| 209-818
| 9 |
SKTOCAOY6MD |
6529 T-MOBILE USA, INC. |
738 |
|
2006-08-13 |
|
| 209-846
| A |
SKTNCA01XPZ |
394L COMCAST PHONE OF CALIFORNIA, LLC |
738 |
|
|
|
| 209-846
| 0 |
SKTNCA01XPZ |
394L COMCAST PHONE OF CALIFORNIA, LLC |
738 |
|
2006-09-30 |
|
| 209-846
| 1 |
SKTNCA01XFY |
649C ONVOY, LLC - CA |
738 |
|
2008-07-02 |
|
| 209-846
| 2 |
SKTNCA01X6Y |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
738 |
|
2007-04-08 |
|
| 209-846
| 3 |
SKTNCA01X6Y |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
738 |
|
2007-06-20 |
|
| 209-846
| 4 |
SKTOCAOY6MD |
6529 T-MOBILE USA, INC. |
738 |
|
2007-07-08 |
|
| 209-846
| 5 |
SKTOCAOY6MD |
5562 METROPCS, INC. |
738 |
|
2007-07-13 |
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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