Local Calling Guide
Area code/prefix search
NPA: 310
[Rate centres in NPA 310]
[Dial plan for NPA 310]
<< 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 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
310-221
| 9 |
San Pedro |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2006-07-06 |
|
310-222
| A |
Torrance |
CA |
TRNCCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
310-223
| A |
Compton: Compton DA |
CA |
CMTNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
310-224
| A |
Torrance |
CA |
TRNCCA11DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
310-225
| A |
Compton: Gardena DA |
CA |
GRDNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
310-225
| 0 |
Compton: Gardena DA |
CA |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
|
|
310-225
| 1 |
Compton: Gardena DA |
CA |
LSANCARC80Z |
9262 UTILITY TELECOM GROUP, LLC - CA |
730 |
|
|
|
310-225
| 2 |
Compton: Gardena DA |
CA |
GRDNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
310-225
| 3 |
Compton: Gardena DA |
CA |
GRDNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
310-225
| 4 |
Compton: Gardena DA |
CA |
GRDNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
310-225
| 5 |
Compton: Gardena DA |
CA |
GRDNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
310-225
| 6 |
Compton: Gardena DA |
CA |
GRDNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
310-225
| 7 |
Compton: Gardena DA |
CA |
GRDNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
310-225
| 8 |
Compton: Gardena DA |
CA |
GRDNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
310-225
| 9 |
Compton: Gardena DA |
CA |
GRDNCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
310-226
| A |
Beverly Hills |
CA |
WLANCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
310-227
| A |
El Segundo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
310-227
| 0 |
El Segundo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2006-01-19 |
|
310-227
| 1 |
El Segundo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2006-01-19 |
|
310-227
| 2 |
El Segundo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
|
|
310-227
| 3 |
El Segundo |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-06-09 |
|
310-227
| 4 |
El Segundo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2006-01-19 |
|
310-227
| 5 |
El Segundo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-04-22 |
|
310-227
| 6 |
El Segundo |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-03-07 |
|
310-227
| 7 |
El Segundo |
CA |
CYCMCALLCM5 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
730 |
|
2003-03-07 |
|
310-227
| 8 |
El Segundo |
CA |
BLTNCAADPS2 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
730 |
|
2000-07-15 |
|
310-227
| 9 |
El Segundo |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-02 |
|
310-228
| A |
Beverly Hills |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
310-228
| 0 |
Beverly Hills |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-01-08 |
|
310-228
| 1 |
Beverly Hills |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
310-228
| 2 |
Beverly Hills |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
310-228
| 3 |
Beverly Hills |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
310-228
| 4 |
Beverly Hills |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
310-228
| 5 |
Beverly Hills |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
310-228
| 6 |
Beverly Hills |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
310-228
| 7 |
Beverly Hills |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-25 |
|
310-228
| 8 |
Beverly Hills |
CA |
TRNECAGBGT3 |
6529 T-MOBILE USA, INC. |
730 |
|
2002-12-25 |
|
310-228
| 9 |
Beverly Hills |
CA |
LSANCA03DS3 |
7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
730 |
|
|
|
310-229
| A |
Beverly Hills |
CA |
WLANCA01DS0 |
9740 PACIFIC BELL |
730 |
|
|
|
310-230
| A |
Santa Monica: Santa Monica DA |
CA |
PCPLCAXF45K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
310-230
| 0 |
Santa Monica: Santa Monica DA |
CA |
PCPLCAXF45K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
310-230
| 1 |
Santa Monica: Santa Monica DA |
CA |
PCPLCAXF45K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
310-230
| 2 |
Santa Monica: Santa Monica DA |
CA |
PCPLCAXF45K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
310-230
| 3 |
Santa Monica: Santa Monica DA |
CA |
PCPLCAXF45K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
310-230
| 4 |
Santa Monica: Santa Monica DA |
CA |
PCPLCAXF45K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
310-230
| 5 |
Santa Monica: Santa Monica DA |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
2005-09-18 |
|
310-230
| 6 |
Santa Monica: Santa Monica DA |
CA |
PCPLCAXF45K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
310-230
| 7 |
Santa Monica: Santa Monica DA |
CA |
PCPLCAXF45K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
310-230
| 8 |
Santa Monica: Santa Monica DA |
CA |
PCPLCAXF45K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
310-230
| 9 |
Santa Monica: Santa Monica DA |
CA |
PCPLCAXF45K |
2319 FRONTIER CALIFORNIA INC. |
730 |
|
|
|
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Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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