Local Calling Guide
Area code/prefix search
NPA: 657 [Rate centres in NPA 657] [Dial plan for NPA 657]
NXX: 577
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
657-577 | A | Fullerton | CA | LSANCAJWIMD | 965H FRACTEL, LLC | 730 | |||
657-577 | 0 | Fullerton | CA | LSANCAJWDS9 | 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 730 | |||
657-577 | 1 | Fullerton | CA | LSANCARCD3S | 649C ONVOY, LLC - CA | 730 | |||
657-577 | 2 | Fullerton | CA | LSANCARCD3S | 649C ONVOY, LLC - CA | 730 | |||
657-577 | 3 | Fullerton | CA | LSANCARCD3S | 649C ONVOY, LLC - CA | 730 | |||
657-577 | 4 | Fullerton | CA | LSANCARCD3S | 649C ONVOY, LLC - CA | 730 | |||
657-577 | 5 | Fullerton | CA | 6529 T-MOBILE USA, INC. | 730 | ||||
657-577 | 6 | Fullerton | CA | LSANCARCD3S | 649C ONVOY, LLC - CA | 730 | |||
657-577 | 7 | Fullerton | CA | LSANCAJWIMD | 965H FRACTEL, LLC | 730 | |||
657-577 | 8 | Fullerton | CA | LSANCARCD3S | 649C ONVOY, LLC - CA | 730 | |||
657-577 | 9 | Fullerton | CA | LSANCA039MD | 981E BANDWIDTH.COM CLEC, LLC - CA | 730 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.