Local Calling Guide
Area code/prefix search
NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]
NXX: 592
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
443-592 | A | Elkridge | MD | BLTMMD91GT0 | 2593 CORE COMMUNICATIONS, INC.- MD | 238 | |||
443-592 | 0 | Elkridge | MD | BLTMMDCHXUX | 624H ONVOY SPECTRUM, LLC | 238 | |||
443-592 | 1 | Elkridge | MD | BLTMMDCHXUX | 624H ONVOY SPECTRUM, LLC | 238 | |||
443-592 | 2 | Elkridge | MD | BLTMMDCHXUX | 624H ONVOY SPECTRUM, LLC | 238 | |||
443-592 | 3 | Elkridge | MD | BLTMMDCHXFX | 318J COMCAST IP PHONE, LLC | 238 | |||
443-592 | 4 | Elkridge | MD | BLTMMDCHXUX | 624H ONVOY SPECTRUM, LLC | 238 | |||
443-592 | 5 | Elkridge | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 238 | ||||
443-592 | 6 | Elkridge | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 238 | ||||
443-592 | 7 | Elkridge | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 238 | ||||
443-592 | 8 | Elkridge | MD | 515J IP HORIZON LLC | 238 | ||||
443-592 | 9 | Elkridge | MD | 145J TERRA NOVA TELECOM INC. | 238 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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