Local Calling Guide
Area code/prefix search
NPA: 720 [Rate centres in NPA 720] [Dial plan for NPA 720]
NXX: 246
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
720-246 | A | Denver | CO | DNVRCO37DS0 | 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 656 | |||
720-246 | 0 | Denver | CO | 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 656 | ||||
720-246 | 2 | Denver | CO | 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 656 | ||||
720-246 | 5 | Denver | CO | 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 656 |
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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