Local Calling Guide
Area code/prefix search
NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]
NXX: 230
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
443-230 | A | Odenton | MD | BLTMMDCH14Z | 2697 CTC COMMUNICATIONS CORP. - MD | 238 | |||
443-230 | 1 | Odenton | MD | BLTMMDCH14Z | 2697 CTC COMMUNICATIONS CORP. - MD | 238 | |||
443-230 | 2 | Odenton | MD | BLTMMDCH42Z | 876D ONVOY, LLC - MD | 238 | |||
443-230 | 3 | Odenton | MD | BLTMMDCHXFX | 318J COMCAST IP PHONE, LLC | 238 | |||
443-230 | 4 | Odenton | MD | BLTMMDCH45Z | 071F BANDWIDTH.COM CLEC, LLC - MD | 238 | |||
443-230 | 5 | Odenton | MD | BLTMMDCH42Z | 876D ONVOY, LLC - MD | 238 | |||
443-230 | 6 | Odenton | MD | BLTMMDCHFMD | 5562 METROPCS, INC. | 238 | |||
443-230 | 7 | Odenton | MD | BLTMMDDN2MD | 508J CENTURYLINK COMMUNICATIONS, LLC | 238 | |||
443-230 | 8 | Odenton | MD | 515J IP HORIZON LLC | 238 | ||||
443-230 | 9 | Odenton | MD | 515J IP HORIZON LLC | 238 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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