Local Calling Guide
Area code/prefix search
San Francisco: Central DA, CA
<< 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 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 628-273
| 6 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-273
| 7 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-273
| 8 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-273
| 9 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-274
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 628-274
| 0 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-274
| 1 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-274
| 2 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-274
| 3 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-274
| 4 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-274
| 5 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-274
| 6 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-274
| 7 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-274
| 8 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-274
| 9 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-275
| A |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 628-275
| 0 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-275
| 1 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-275
| 2 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-275
| 3 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-275
| 4 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-275
| 5 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-275
| 6 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-275
| 7 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-275
| 8 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-275
| 9 |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
2018-05-25 |
|
| 628-276
| A |
SNFCCA21XPZ |
553J WHITESKY COMMUNICATIONS, LLC |
722 |
|
|
|
| 628-276
| 0 |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-276
| 1 |
SNFCCA21XPZ |
553J WHITESKY COMMUNICATIONS, LLC |
722 |
|
2021-03-11 |
|
| 628-276
| 2 |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-276
| 3 |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-276
| 4 |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-276
| 5 |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-276
| 6 |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-276
| 7 |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-276
| 8 |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-276
| 9 |
OKLECAZVGT0 |
6529 T-MOBILE USA, INC. |
722 |
|
2021-04-10 |
|
| 628-281
| A |
SNFCCAMKXIY |
732J NUSO, LLC |
722 |
|
|
|
| 628-281
| 0 |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2024-01-28 |
|
| 628-281
| 1 |
SNFCCAMKXIY |
732J NUSO, LLC |
722 |
|
2023-03-16 |
|
| 628-281
| 2 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2023-03-24 |
|
| 628-281
| 3 |
SNFCCAMKXIY |
732J NUSO, LLC |
722 |
|
2023-12-09 |
|
| 628-281
| 4 |
SNFCCAMKXIY |
732J NUSO, LLC |
722 |
|
2023-12-09 |
|
| 628-281
| 5 |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2024-01-28 |
|
| 628-281
| 6 |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2024-01-28 |
|
| 628-281
| 7 |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
2024-01-28 |
|
| 628-281
| 8 |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2023-10-30 |
|
| 628-281
| 9 |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
2023-10-30 |
|
| 628-284
| A |
OKLDCAMP1MD |
4733 PAETEC COMMUNICATIONS, INC. - CA |
722 |
|
|
|
| 628-284
| 0 |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
2023-10-15 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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