Local Calling Guide
Area code/prefix search
NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]
NXX: 556
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
336-556 | A | Greensboro | NC | GNBONCEU27Z | 6630 USA MOBILITY WIRELESS, INC. | 424 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
Sponsored by: LES.NET
Like this site? We accept donations via PayPal.