Local Calling Guide
Area code/prefix search
NPA: 773 [Rate centres in NPA 773] [Dial plan for NPA 773]
NXX: 818
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
773-818 | A | Chicago Zone 01-Wabash | IL | CHCGILMF6MD | 6529 T-MOBILE USA, INC. | 358 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
Sponsored by: Execulink Telecom
Like this site? We accept donations via PayPal.