Local Calling Guide
Area code/prefix search
NPA: 301 [Rate centres in NPA 301] [Dial plan for NPA 301]
NXX: 391
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
301-391 | A | Damascus | MD | DMSCMDDEDS0 | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-391 | 0 | Damascus | MD | 515J IP HORIZON LLC | 236 | ||||
301-391 | 1 | Damascus | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 236 | ||||
301-391 | 2 | Damascus | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 236 | ||||
301-391 | 3 | Damascus | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 236 | ||||
301-391 | 4 | Damascus | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 236 | ||||
301-391 | 5 | Damascus | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 236 | ||||
301-391 | 6 | Damascus | MD | DMSCMDDEDS0 | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-391 | 7 | Damascus | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 236 | ||||
301-391 | 8 | Damascus | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 236 | ||||
301-391 | 9 | Damascus | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 236 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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