Local Calling Guide
Area code/prefix search
NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]
NXX: 621
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
336-621 | A | Greensboro | NC | GNBONCMC62F | 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 424 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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