Local Calling Guide
Area code/prefix search
NPA: 303 [Rate centres in NPA 303] [Dial plan for NPA 303]
NXX: 258
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
303-258 | A | Denver | CO | NDLDCOMARS1 | 9636 QWEST CORPORATION | 656 | |||
303-258 | 0 | Denver | CO | NDLDCOMARS1 | 9636 QWEST CORPORATION | 656 | |||
303-258 | 1 | Denver | CO | NDLDCOMARS1 | 9636 QWEST CORPORATION | 656 | |||
303-258 | 2 | Denver | CO | NDLDCOMARS1 | 9636 QWEST CORPORATION | 656 | |||
303-258 | 3 | Denver | CO | NDLDCOMARS1 | 9636 QWEST CORPORATION | 656 | |||
303-258 | 4 | Denver | CO | NDLDCOMARS1 | 9636 QWEST CORPORATION | 656 | |||
303-258 | 5 | Denver | CO | NDLDCOMARS1 | 9636 QWEST CORPORATION | 656 | |||
303-258 | 6 | Denver | CO | DNVRCOII3MD | 6529 T-MOBILE USA, INC. | 656 | |||
303-258 | 7 | Denver | CO | NDLDCOMARS1 | 9636 QWEST CORPORATION | 656 | |||
303-258 | 8 | Denver | CO | NDLDCOMARS1 | 9636 QWEST CORPORATION | 656 | |||
303-258 | 9 | Denver | CO | NDLDCOMARS1 | 9636 QWEST CORPORATION | 656 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.