Local Calling Guide
Area code/prefix search
NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]
NXX: 363
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
443-363 | A | Severn | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 238 | ||||
443-363 | 0 | Severn | MD | 876D ONVOY, LLC - MD | 238 | ||||
443-363 | 1 | Severn | MD | 876D ONVOY, LLC - MD | 238 | ||||
443-363 | 2 | Severn | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 238 | ||||
443-363 | 3 | Severn | MD | BLTMMDCHFMD | 5562 METROPCS, INC. | 238 | |||
443-363 | 4 | Severn | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 238 | ||||
443-363 | 5 | Severn | MD | 876D ONVOY, LLC - MD | 238 | ||||
443-363 | 6 | Severn | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 238 | ||||
443-363 | 7 | Severn | MD | BLTMMDCHFMD | 5562 METROPCS, INC. | 238 | |||
443-363 | 8 | Severn | MD | BLTMMDCHX7X | 073H TELNYX LLC | 238 | |||
443-363 | 9 | Severn | MD | BLTMMDCHFMD | 5562 METROPCS, INC. | 238 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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