Local Calling Guide
Area code/prefix search
OCN: 4420 FRONTIER CALIFORNIA INC.
NPA-NXX | BLOCK | Rate Centre | Region | Switch | LATA | LIR | Eff date | Disc date |
---|
Last updated: Sun, 06 Oct 2024 02:51:32 UTC
Sponsored by: FiberConX Communications Ltd.
Like this site? We accept donations via PayPal.