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Region Carrier Name:Colorado
This is the United States Region Carrier Name:Colorado Area Code Database page list. You can click the title to browse the detail information.
| City | National Destination Code | Sn from | Sn to | Number Type |
|---|---|---|---|---|
| Fraser | 970 | 5098000 | 5098999 | G |
| Cortez | 970 | 5168000 | 5168999 | G |
| Cortez | 970 | 5169000 | 5169999 | G |
| Hot Sulphur Springs | 970 | 5179000 | 5179999 | G |
| Telluride | 970 | 5198000 | 5198999 | G |
| Telluride | 970 | 5199000 | 5199999 | G |
| Berthoud | 970 | 5282000 | 5282999 | G |
| Berthoud | 970 | 5283000 | 5283999 | G |
| New Castle | 970 | 5360000 | 5360999 | G |
| Windsor | 970 | 5454000 | 5454999 | G |
| Granby | 970 | 5578000 | 5578999 | G |
| Granby | 970 | 5579000 | 5579999 | G |
| Johnstown-Milliken | 970 | 5786000 | 5786999 | G |
| Johnstown-Milliken | 970 | 5787000 | 5787999 | G |
| De Beque | 970 | 5798000 | 5798999 | G |
| De Beque | 970 | 5799000 | 5799999 | G |
| Estes Park | 970 | 5910000 | 5910999 | G |
| Estes Park | 970 | 5911000 | 5911999 | G |
| Mead | 970 | 6011000 | 6011999 | G |
| Mead | 970 | 6019000 | 6019999 | G |
| La Salle | 970 | 6141000 | 6141999 | G |
| Montrose | 970 | 6159000 | 6159999 | G |
| Ouray | 970 | 6338000 | 6338999 | G |
| Ouray | 970 | 6339000 | 6339999 | G |
| Yampa | 970 | 6360000 | 6360999 | G |
| Grand Junction | 970 | 6448000 | 6448999 | G |
| Grand Junction | 970 | 6449000 | 6449999 | G |
| Weldona | 970 | 6455000 | 6455999 | G |
| Hillrose | 970 | 6597000 | 6597999 | G |
| Bayfield | 970 | 6610000 | 6610999 | G |
| Bayfield | 970 | 6611000 | 6611999 | G |
| Gilcrest | 970 | 6809000 | 6809999 | G |
| Meeker | 970 | 6930000 | 6930999 | G |
| Craig | 970 | 7010000 | 7010999 | G |
| Craig | 970 | 7018000 | 7018999 | G |
| Platteville | 970 | 7031000 | 7031999 | G |
| Gunnison | 970 | 7078000 | 7078999 | G |
| Gunnison | 970 | 7079000 | 7079999 | G |
| Crested Butte | 970 | 7132000 | 7132999 | G |
| Crested Butte | 970 | 7133000 | 7133999 | G |
| Mancos | 970 | 7150000 | 7150999 | G |
| Eaton | 970 | 7168000 | 7168999 | G |
| Eaton | 970 | 7169000 | 7169999 | G |
| Hayden | 970 | 7178000 | 7178999 | G |
| Hayden | 970 | 7179000 | 7179999 | G |
| Basalt | 970 | 7180000 | 7180999 | G |
| Basalt | 970 | 7181000 | 7181999 | G |
| Gilcrest | 970 | 7376000 | 7376999 | G |
| Durango | 970 | 7796000 | 7796999 | G |
| Grand Lake | 970 | 7986000 | 7986999 | G |
| Grand Lake | 970 | 7989000 | 7989999 | G |
| Loveland | 970 | 8004000 | 8004999 | G |
| Loveland | 970 | 8009000 | 8009999 | G |
| Delta | 970 | 8086000 | 8086999 | G |
| Delta | 970 | 8089000 | 8089999 | G |
| Olathe | 970 | 8239000 | 8239999 | G |
| Oak Creek | 970 | 8901000 | 8901999 | G |
| Silverton | 970 | 9199000 | 9199999 | G |
| Aspen | 970 | 9223000 | 9223999 | G |
| Glenwood Springs | 970 | 9308000 | 9308999 | G |
| Glenwood Springs | 970 | 9309000 | 9309999 | G |
| Fort Collins | 970 | 9990000 | 9990999 | G |
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