Local Calling Guide
Area code/prefix search
NPA: 628
[Rate centres in NPA 628]
[Dial plan for NPA 628]
Block: A
<< 1 2 3 4 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 628-251
| A |
San Francisco: Central DA |
CA |
SNJUCACLDS1 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
722 |
|
|
|
| 628-252
| A |
Corte Madera |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 628-253
| A |
San Rafael |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 628-254
| A |
Sausalito |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 628-255
| A |
San Francisco: Central DA |
CA |
HYWRCAMCDMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
722 |
|
|
|
| 628-256
| A |
San Francisco: Montrose-Evergreen DA |
CA |
SNRTCAHFDS0 |
433E SONIC TELECOM, LLC - CA |
722 |
|
|
|
| 628-257
| A |
Mill Valley |
CA |
SNFCCAMM8MD |
973E RACE TELECOMMUNICATIONS, INC. - CA |
722 |
|
|
|
| 628-258
| A |
Nicasio |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 628-259
| A |
Ignacio |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 628-260
| A |
San Francisco: Central DA |
CA |
SNFCCAFJDS0 |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 628-261
| A |
Sausalito |
CA |
SNJUCACL8MD |
145J TERRA NOVA TELECOM INC. |
722 |
|
|
|
| 628-262
| A |
Belvedere |
CA |
SNFCCAMKX0X |
114J EXIANT COMMUNICATIONS LLC |
722 |
|
|
|
| 628-263
| A |
San Francisco: Central DA |
CA |
HYWRCAMCDS0 |
7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
722 |
|
|
|
| 628-264
| A |
San Francisco: Central DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 628-265
| A |
Inverness |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 628-266
| A |
Corte Madera |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 628-267
| A |
San Francisco: Central DA |
CA |
SNRSCA01KMD |
7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
722 |
|
|
|
| 628-268
| A |
San Francisco: Central DA |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 628-269
| A |
San Rafael |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 628-270
| A |
San Francisco: Montrose-Evergreen DA |
CA |
SNRTCAHFDS0 |
433E SONIC TELECOM, LLC - CA |
722 |
|
|
|
| 628-271
| A |
San Francisco: Central DA |
CA |
SNFCCA21XNZ |
624H ONVOY SPECTRUM, LLC |
722 |
|
|
|
| 628-272
| A |
Point Reyes |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 628-273
| A |
San Francisco: Central DA |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 628-274
| A |
San Francisco: Central DA |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 628-275
| A |
San Francisco: Central DA |
CA |
SNFCCASY5MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
722 |
|
|
|
| 628-276
| A |
San Francisco: Central DA |
CA |
SNFCCA21XPZ |
553J WHITESKY COMMUNICATIONS, LLC |
722 |
|
|
|
| 628-277
| A |
San Rafael |
CA |
SNJUCACL3MD |
073H TELNYX LLC |
722 |
|
|
|
| 628-278
| A |
San Francisco: Montrose-Evergreen DA |
CA |
SNTDCAUJCM9 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 628-279
| A |
Sausalito |
CA |
SNFCCA21XUY |
981E BANDWIDTH.COM CLEC, LLC - CA |
722 |
|
|
|
| 628-280
| A |
San Francisco: Montrose-Evergreen DA |
CA |
SNRTCAHFDS0 |
433E SONIC TELECOM, LLC - CA |
722 |
|
|
|
| 628-281
| A |
San Francisco: Central DA |
CA |
SNFCCAMKXIY |
732J NUSO, LLC |
722 |
|
|
|
| 628-282
| A |
San Francisco: Juniper DA |
CA |
SNFCCA21DS3 |
7421 AT&T - LOCAL |
722 |
|
|
|
| 628-283
| A |
San Francisco: Montrose-Evergreen DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 628-284
| A |
San Francisco: Central DA |
CA |
|
829J PAETEC ITEL, LLC |
722 |
|
|
|
| 628-285
| A |
San Rafael |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 628-286
| A |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCA21XCZ |
252F WIDE VOICE, LLC - CA |
722 |
|
|
|
| 628-287
| A |
San Francisco: Central DA |
CA |
SNJUCACLIMD |
598J FIVE9, INC. |
722 |
|
|
|
| 628-288
| A |
Mill Valley |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 628-289
| A |
San Francisco: Central DA |
CA |
SNJUCACLKMD |
598J FIVE9, INC. |
722 |
|
|
|
| 628-290
| A |
San Francisco: Juniper DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
|
|
| 628-291
| A |
Mill Valley |
CA |
|
597F VOIP INNOVATIONS, LLC |
722 |
|
|
|
| 628-292
| A |
Belvedere |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
|
|
| 628-293
| A |
Nicasio |
CA |
SNJUCACL4MD |
939H COMMIO, LLC |
722 |
|
|
|
| 628-294
| A |
Novato |
CA |
CNCRCADOCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
722 |
|
|
|
| 628-295
| A |
San Rafael |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 628-296
| A |
San Francisco: Montrose-Evergreen DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
| 628-297
| A |
San Francisco: Montrose-Evergreen DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2024-04-25 |
|
| 628-298
| A |
San Francisco: Juniper DA |
CA |
OKLECAZV1MD |
6529 T-MOBILE USA, INC. |
722 |
|
2024-04-21 |
|
| 628-299
| A |
San Francisco: Juniper DA |
CA |
SNJUCACL7MD |
965H FRACTEL, LLC |
722 |
|
|
|
| 628-300
| A |
San Francisco: Central DA |
CA |
SNFCCAMKDS3 |
649C ONVOY, LLC - CA |
722 |
|
|
|
<< 1 2 3 4 >>
Last updated: Sun, 17 May 2026 03:26:51 UTC
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