Local Calling Guide
Area code/prefix search
NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]
NXX: 438
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
410-438 | A | Sudlersville | MD | SDVLMDSDRS0 | 9212 VERIZON MARYLAND, INC. | 242 | |||
410-438 | 0 | Sudlersville | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 242 | ||||
410-438 | 1 | Sudlersville | MD | SLBRMD902MD | 073H TELNYX LLC | 242 | |||
410-438 | 2 | Sudlersville | MD | SDVLMDSDRS0 | 9212 VERIZON MARYLAND, INC. | 242 | |||
410-438 | 3 | Sudlersville | MD | SDVLMDSDRS0 | 9212 VERIZON MARYLAND, INC. | 242 | |||
410-438 | 4 | Sudlersville | MD | 145J TERRA NOVA TELECOM INC. | 242 | ||||
410-438 | 6 | Sudlersville | MD | ESTNMDESMMD | 228C IDT AMERICA, CORP. - MD | 242 | |||
410-438 | 7 | Sudlersville | MD | SLBRMDSBXFX | 6119 LEVEL 3 COMMUNICATIONS, LLC - MD | 242 | |||
410-438 | 8 | Sudlersville | MD | SLBRMDSBXVX | 876D ONVOY, LLC - MD | 242 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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