Local Calling Guide
Area code/prefix search
NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]
NXX: 777
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
443-777 | A | Essex | MD | ESSXMDEXDS0 | 9212 VERIZON MARYLAND, INC. | 238 | |||
443-777 | 0 | Essex | MD | BLTMMDCHX7X | 073H TELNYX LLC | 238 | |||
443-777 | 1 | Essex | MD | ESSXMDEXDS0 | 9212 VERIZON MARYLAND, INC. | 238 | |||
443-777 | 2 | Essex | MD | ESSXMDEXDS0 | 9212 VERIZON MARYLAND, INC. | 238 | |||
443-777 | 3 | Essex | MD | ESSXMDEXDS0 | 9212 VERIZON MARYLAND, INC. | 238 | |||
443-777 | 4 | Essex | MD | ESSXMDEXDS0 | 9212 VERIZON MARYLAND, INC. | 238 | |||
443-777 | 5 | Essex | MD | ESSXMDEXDS0 | 9212 VERIZON MARYLAND, INC. | 238 | |||
443-777 | 6 | Essex | MD | ESSXMDEXDS0 | 9212 VERIZON MARYLAND, INC. | 238 | |||
443-777 | 7 | Essex | MD | ESSXMDEXDS0 | 9212 VERIZON MARYLAND, INC. | 238 | |||
443-777 | 8 | Essex | MD | ESSXMDEXDS0 | 9212 VERIZON MARYLAND, INC. | 238 | |||
443-777 | 9 | Essex | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 238 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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