Local Calling Guide
Area code/prefix search
NPA: 301 [Rate centres in NPA 301] [Dial plan for NPA 301]
NXX: 743
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
301-743 | A | Indian Head | MD | INHDMDINRS0 | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-743 | 1 | Indian Head | MD | VINNVACBDS0 | 876D ONVOY, LLC - MD | 236 | |||
301-743 | 2 | Indian Head | MD | INHDMDINRS0 | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-743 | 3 | Indian Head | MD | INHDMDINRS0 | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-743 | 4 | Indian Head | MD | INHDMDINRS0 | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-743 | 5 | Indian Head | MD | INHDMDINRS0 | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-743 | 6 | Indian Head | MD | INHDMDINRS0 | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-743 | 7 | Indian Head | MD | INHDMDINRS0 | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-743 | 8 | Indian Head | MD | INHDMDINRS0 | 9212 VERIZON MARYLAND, INC. | 236 | |||
301-743 | 9 | Indian Head | MD | INHDMDINRS0 | 9212 VERIZON MARYLAND, INC. | 236 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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