970 area code

Last Updated on May 20, 2022

State: Colorado
Major city: Fort Collins
Time zone: Mountain
Current time:

History of 970 area code

Formed on April 2, 1995, area code 970 is a telephone area code for the state of Colorado created from the split of area code 303.  It serves much of the western and Northern Portions of the state including Aspen, Breckenridge, Durango, Estes Park, Fort Collins, Glenwood Springs, Grand Junction, Greeley, Loveland, Silverthorne, Steamboat Springs, and Vail.

The central office code 988 had telephone numbers for 970 allocated to it and it transitioned to ten-digit dialling to avoid problems in switching systems.

See: Reverse phone Number Lookup   

Top Counties in Area Code 970

Larimer, Weld, Mesa, Garfield, Eagle, La Plata, Montrose, Delta, Morgan, Summit, Montezuma, Routt, Logan, Pitkin, Gunnison, Grand, Moffat, Archuleta, Yuma, San Miguel, Rio Blanco, Washington, Phillips, Ouray, Sedgwick, Dolores, Jackson, Kit Carson, Hinsdale, San Juan, Clear Creek.

Top cities using the area code 970

Fort Collins, Greeley, Loveland, Grand Junction, Clifton, Montrose, Windsor, Evans, Durango, Sterling, Fruita, Steamboat Springs, Fort Morgan, Edwards, Johnstown, Glenwood Springs, Craig, Rifle, Delta, Redlands, Cortez, Fruitvale, Orchard Mesa, Aspen, Eagle, Gypsum, Avon, Carbondale, Wellington, Estes Park, Gunnison, Milliken, Brush, Vail, Berthoud, Breckenridge, New Castle, Battlement Mesa, Eaton, Silverthorne, Basalt, El Jebel, Yuma, Severance, Orchard City, Mead, Silt, Snowmass Village, Palisade, Frisco.

Most Reported Phone numbers

Use the numbers below to get more personal details of the owner of the number you are trying to lookup when performing a phone number search in Colorado. 

970-NXX prefixes and their locations

NPANXX	Area served (rate center)
970-200	Grand Junction
970-201	Grand Junction
970-202	Berthoud
970-203	Loveland
970-204	Fort Collins
970-205	Aspen
970-206	Fort Collins
970-207	Fort Collins
970-208	Grand Junction
970-209	Montrose
970-210	Grand Junction
970-212	Fort Collins
970-213	Fort Collins
970-214	Fort Collins
970-215	Fort Collins
970-216	Grand Junction
970-217	Fort Collins
970-218	Fort Collins
970-219	Fort Collins
970-220	Rangely
970-221	Fort Collins
970-222	Fort Collins
970-223	Fort Collins
970-224	Fort Collins
970-225	Fort Collins
970-226	Fort Collins
970-227	Fort Collins
970-228	Willard
970-229	Fort Collins
970-230	Glenwood Springs
970-231	Fort Collins
970-232	Fort Collins
970-233	Collbran
970-234	Grand Junction
970-235	Estes Park
970-236	Aspen
970-237	Fort Collins
970-238	Marvel
970-239	Telluride
970-240	Montrose
970-241	Grand Junction
970-242	Grand Junction
970-243	Grand Junction
970-244	Grand Junction
970-245	Grand Junction
970-246	Otis
970-247	Durango
970-248	Grand Junction
970-249	Montrose
970-250	Grand Junction
970-251	Crested Butte
970-252	Montrose
970-253	South Sidney
970-254	Grand Junction
970-255	Grand Junction
970-256	Grand Junction
970-257	Grand Junction
970-258	Montrose
970-259	Durango
970-260	Grand Junction
970-261	Grand Junction
970-262	Dillon
970-263	Grand Junction
970-264	Pagosa Springs
970-265	Fleming
970-266	Fort Collins
970-267	Fort Collins
970-268	Mesa
970-269	Maybell
970-270	Grand Junction
970-271	Grand Junction
970-272	Maybell
970-273	Basalt
970-274	Glenwood Springs
970-275	Montrose
970-276	Hayden
970-277	Aspen
970-278	Loveland
970-279	Basalt
970-280	Eagle
970-281	Fraser
970-282	Fort Collins
970-283	De Beque
970-284	La Salle
970-285	Parachute
970-286	Fort Collins
970-287	Silt
970-288	Fort Collins
970-289	Brush
970-290	Loveland
970-291	South Boat Springs
970-292	Loveland
970-293	Red Feather Lakes
970-294	Fort Collins
970-295	Fort Collins
970-296	Fruita
970-297	Fort Collins
970-298	Grand Junction
970-299	Cortez
970-300	Aspen
970-301	Greeley
970-302	Greeley
970-304	Greeley
970-305	Fort Collins
970-306	Vail
970-308	Loveland
970-309	Glenwood Springs
970-310	Fort Collins
970-312	Grand Junction
970-313	Greeley
970-314	Grand Junction
970-315	Aspen
970-316	Ridgway
970-317	Durango
970-318	Ridgway
970-319	Glenwood Springs
970-320	Glenwood Springs
970-321	Craig
970-322	Grand Junction
970-323	Olathe
970-324	Greeley
970-325	Ouray
970-326	Craig
970-327	Norwood
970-328	Eagle
970-329	Craig
970-330	Greeley
970-331	Vail
970-332	Wray
970-333	Dillon
970-334	Peetz
970-335	Durango
970-336	Greeley
970-337	Eagle
970-338	Hotchkiss
970-339	Greeley
970-340	Carbondale
970-341	Olathe
970-342	Loveland
970-343	Vail
970-344	Berthoud
970-345	Akron
970-346	Greeley
970-347	Greeley
970-348	Greeley
970-349	Crested Butte
970-350	Greeley
970-351	Greeley
970-352	Greeley
970-353	Greeley
970-354	Idalia
970-355	Glenwood Springs
970-356	Greeley
970-357	Cope
970-358	Joes
970-359	Eckley
970-360	Yuma
970-361	Grand Junction
970-362	Kirk
970-363	Fraser
970-364	Granby
970-365	Lodore
970-366	Glenwood Springs
970-367	South Boat Springs
970-368	Dillon
970-369	Telluride
970-370	Fort Morgan
970-371	Greeley
970-372	Fort Collins
970-373	Greeley
970-374	Dinosaur
970-375	Durango
970-376	Vail
970-377	Fort Collins
970-378	Greeley
970-379	Glenwood Springs
970-380	Fort Morgan
970-381	Greeley
970-382	Durango
970-383	Anton
970-384	Glenwood Springs
970-385	Durango
970-386	Woodrow
970-387	Silverton
970-388	Windsor
970-389	Dillon
970-390	Vail
970-391	Fort Collins
970-392	Greeley
970-393	Vail
970-394	Dolores
970-395	Greeley
970-396	Greeley
970-397	Greeley
970-398	Pagosa Springs
970-399	Delta
970-400	Greeley
970-401	Vail
970-402	Fort Collins
970-403	Durango
970-404	Glenwood Springs
970-405	Greeley
970-406	Dillon
970-407	Fort Collins
970-408	Johnstown/Milliken
970-409	Dillon
970-410	Kremmling
970-412	Fort Collins
970-413	Fort Collins
970-414	Parachute
970-415	Greeley
970-416	Fort Collins
970-417	Montrose
970-418	Dillon
970-419	Fort Collins
970-420	Fort Collins
970-421	South Boat Springs
970-422	Durango
970-423	Breckenridge
970-424	Grand Junction
970-425	Sterling
970-426	Durango
970-427	Fort Morgan
970-428	Montrose
970-429	Aspen
970-430	Fort Collins
970-431	Gypsum
970-432	Eagle
970-433	Grand Junction
970-434	Grand Junction
970-435	South Laramie
970-436	Lake City
970-437	New Raymer
970-438	Palisade
970-439	South Boat Springs
970-440	Rifle
970-441	Fort Morgan
970-442	Ignacio
970-443	Fort Collins
970-444	Bayfield
970-445	Vail
970-446	Edwards
970-447	Fraser
970-448	West Venango
970-449	Fort Collins
970-450	Rangely
970-451	Greeley
970-452	Aspen
970-453	Breckenridge
970-454	Eaton
970-455	Dillon
970-456	Glenwood Springs
970-457	South Boat Springs
970-458	Sterling
970-459	Durango
970-460	Windsor
970-461	Loveland
970-462	Grand Junction
970-463	Julesburg
970-464	Palisade
970-465	Mccoy
970-466	Sterling
970-467	Fort Morgan
970-468	Dillon
970-469	Otis
970-470	Vail
970-471	Vail
970-472	Fort Collins
970-473	Greeley
970-474	Julesburg
970-475	Greeley
970-476	Vail
970-477	Vail
970-478	Norwood
970-479	Vail
970-480	Estes Park
970-481	Fort Collins
970-482	Fort Collins
970-483	Wiggins
970-484	Fort Collins
970-485	Dillon
970-486	Dillon
970-487	Collbran
970-488	Fort Collins
970-489	South Cheyenne
970-490	Fort Collins
970-491	Fort Collins
970-492	Fort Collins
970-493	Fort Collins
970-494	Fort Collins
970-495	Fort Collins
970-496	Dillon
970-497	Montrose
970-498	Fort Collins
970-499	South Laramie
970-500	Weldona
970-501	Durango
970-502	Greeley
970-503	Greeley
970-506	Greeley
970-507	Pagosa Springs
970-508	Durango
970-509	Fraser
970-510	Carbondale
970-512	Dove Creek
970-513	Dillon
970-514	Akron
970-515	Greeley
970-516	Cortez
970-517	Hot Sulphur Springs
970-518	Greeley
970-519	Telluride
970-520	Sterling
970-521	Sterling
970-522	Sterling
970-523	Grand Junction
970-524	Gypsum
970-525	Paonia
970-526	Sterling
970-527	Paonia
970-528	Berthoud
970-529	Cortez
970-530	Fort Collins
970-531	Fraser
970-532	Berthoud
970-533	Mancos
970-534	Greeley
970-535	Mead
970-536	New Castle
970-537	Kremmling
970-538	Telluride
970-539	Greeley
970-540	Delta
970-541	Loveland
970-542	Fort Morgan
970-543	Mesa
970-544	Aspen
970-545	Windsor
970-546	Delta
970-547	Breckenridge
970-548	Dinosaur
970-549	Grand Junction
970-550	Maybell
970-551	Marvel
970-552	Akron
970-553	Ignacio
970-554	Akron
970-556	Fort Collins
970-557	Granby
970-560	Cortez
970-561	Windsor
970-562	Pleasant View
970-563	Ignacio
970-564	Cortez
970-565	Cortez
970-566	Fort Collins
970-567	Fort Collins
970-568	Fort Collins
970-569	Edwards
970-570	Cortez
970-571	Sterling
970-572	Rangely
970-573	Greeley
970-574	Dinosaur
970-575	Fraser
970-576	Greeley
970-577	Estes Park
970-578	Johnstown/Milliken
970-579	De Beque
970-580	Sterling
970-581	Fort Collins
970-582	Pagosa Springs
970-583	South Baggs
970-584	Greeley
970-585	Pagosa Springs
970-586	Estes Park
970-587	Johnstown/Milliken
970-588	Marvel
970-589	Grand Junction
970-590	Greeley
970-591	Estes Park
970-592	Wray
970-593	Loveland
970-594	Walden
970-595	Eckley
970-596	Montrose
970-597	Eckley
970-598	Platteville
970-599	Loveland
970-600	Windsor
970-601	Mead
970-609	Grand Junction
970-610	Fruita
970-612	Loveland
970-613	Loveland
970-614	La Salle
970-615	Montrose
970-616	Greeley
970-617	Loveland
970-618	Glenwood Springs
970-619	Loveland
970-620	Craig
970-621	Berthoud
970-622	Loveland
970-623	Grand Junction
970-624	Loveland
970-625	Rifle
970-626	Ridgway
970-627	Grand Lake
970-628	Grand Junction
970-629	Craig
970-630	Yuma
970-631	Fort Collins
970-632	Fort Collins
970-633	Ouray
970-634	Johnstown/Milliken
970-635	Loveland
970-636	Yampa
970-638	Yampa
970-639	Fruita
970-640	Grand Junction
970-641	Gunnison
970-642	Gunnison
970-644	Grand Junction
970-645	Weldona
970-646	Loveland
970-647	Julesburg
970-648	Gunnison
970-649	Rifle
970-650	Montrose
970-651	Maybell
970-652	Greeley
970-653	Mccoy
970-655	Granby
970-656	Briggsdale
970-657	Fort Collins
970-658	Fort Collins
970-659	Hillrose
970-660	Johnstown/Milliken
970-661	Bayfield
970-662	South Cheyenne
970-663	Loveland
970-664	Vona/Seibert
970-665	Rifle
970-666	Fort Collins
970-667	Loveland
970-668	Dillon
970-669	Loveland
970-670	Berthoud
970-671	Collbran
970-672	Fort Collins
970-673	Greeley
970-674	Windsor
970-675	Rangely
970-676	Dolores
970-677	Dove Creek
970-678	Basalt
970-679	Loveland
970-680	Gilcrest
970-681	Greeley
970-682	Fort Collins
970-683	Grand Junction
970-684	Palisade
970-685	Loveland
970-686	Windsor
970-687	Gypsum
970-688	Vail
970-689	Fort Collins
970-690	Fort Collins
970-691	Fort Collins
970-692	Fort Collins
970-693	Meeker
970-694	Fort Collins
970-695	Mesa
970-696	Ridgway
970-697	Grand Junction
970-698	Fort Collins
970-699	Loveland
970-701	Craig
970-702	Greeley
970-703	Platteville
970-704	Carbondale
970-705	Eagle
970-706	Rangely
970-707	Gunnison
970-708	Telluride
970-709	Grand Lake
970-710	Aspen
970-712	Grand Junction
970-713	Crested Butte
970-714	Greeley
970-715	Mancos
970-716	Eaton
970-717	Hayden
970-718	Basalt
970-721	Mead
970-722	Fraser
970-723	Walden
970-724	Kremmling
970-725	Hot Sulphur Springs
970-726	Fraser
970-727	Crested Butte
970-728	Telluride
970-729	Telluride
970-730	Grand Junction
970-731	Pagosa Springs
970-732	Fort Collins
970-733	Dolores
970-734	South Boat Springs
970-735	Stoneham
970-736	Oak Creek
970-737	Gilcrest
970-738	Norwood
970-739	Cortez
970-740	Sterling
970-741	Meeker
970-742	Aspen
970-743	Fort Morgan
970-744	Loveland
970-745	Grand Junction
970-746	Berthoud
970-747	Fort Morgan
970-748	Vail
970-749	Durango
970-750	Walden
970-751	Delta
970-752	Dillon
970-753	Fruita
970-754	Vail
970-755	Rangely
970-756	Craig
970-757	Hayden
970-758	Fraser
970-759	Durango
970-760	Dillon
970-761	South Boat Springs
970-762	Sterling
970-763	Vail
970-764	Durango
970-765	Montrose
970-766	Edwards
970-767	Fort Collins
970-768	Fort Morgan
970-769	Durango
970-770	Montrose
970-771	Breckenridge
970-772	Gilcrest
970-773	Grand Junction
970-774	Haxtun
970-775	Loveland
970-776	Loveland
970-777	Gypsum
970-778	Grand Junction
970-779	Durango
970-780	South Laramie
970-781	Rifle
970-782	South Big Springs
970-783	Grand Junction
970-784	Gunnison
970-785	Platteville
970-786	Loveland
970-787	Montrose
970-788	Allison
970-789	South Sidney
970-790	Vail
970-791	Loveland
970-792	Fort Collins
970-793	Greeley
970-794	Granby
970-795	Windsor
970-796	Otis
970-797	Fort Collins
970-798	Grand Lake
970-799	Durango
970-800	Loveland
970-802	South Cheyenne
970-803	Loveland
970-804	Greeley
970-805	Mead
970-806	Johnstown/Milliken
970-808	Delta
970-809	Red Feather Lakes
970-810	Greeley
970-812	Grand Junction
970-813	Bayfield
970-814	Durango
970-815	Greeley
970-816	Cortez
970-817	Fort Collins
970-818	Fort Collins
970-819	South Boat Springs
970-820	Loveland
970-821	Fort Collins
970-822	Grand Junction
970-823	Olathe
970-824	Craig
970-825	Fort Collins
970-826	Craig
970-827	Vail
970-828	Durango
970-829	Fort Collins
970-830	Parachute
970-831	Brush
970-832	Carbondale
970-833	Windsor
970-834	Eaton
970-835	Eckert
970-837	Fort Collins
970-838	Walden
970-839	Silt
970-840	Brush
970-841	Craig
970-842	Brush
970-843	Allison
970-844	Durango
970-845	Vail
970-846	South Boat Springs
970-847	Hillrose
970-848	Yuma
970-849	Ouray
970-852	Grand Junction
970-854	Holyoke
970-855	Edwards
970-856	Cedaredge
970-858	Fruita
970-859	Paradox
970-862	Cimarron
970-864	Nucla
970-865	Naturita
970-866	La Salle
970-867	Fort Morgan
970-868	Hot Sulphur Springs
970-870	South Boat Springs
970-871	South Boat Springs
970-872	Hotchkiss
970-873	Walden
970-874	Delta
970-875	South Boat Springs
970-876	Silt
970-877	Lake City
970-878	Meeker
970-879	South Boat Springs
970-880	Durango
970-881	Red Feather Lakes
970-882	Dolores
970-883	Allison
970-884	Bayfield
970-885	South Big Springs
970-886	Crook
970-887	Granby
970-888	Greeley
970-889	Fort Collins
970-890	Oak Creek
970-893	Fort Collins
970-895	Grover
970-896	Steamboat Springs
970-897	Nunn
970-898	Fort Collins
970-899	Lodore
970-900	Fort Collins
970-901	Montrose
970-902	Grand Junction
970-903	Durango
970-904	Vail
970-909	Greeley
970-914	Vail
970-919	Silverton
970-920	Aspen
970-921	Crawford
970-922	Aspen
970-923	Aspen
970-924	Aspen
970-925	Aspen
970-926	Edwards
970-927	Basalt
970-928	Glenwood Springs
970-929	Somerset
970-930	Glenwood Springs
970-931	Gateway
970-932	Estes Park
970-933	Dinosaur
970-935	Breckenridge
970-937	De Beque
970-939	Greeley
970-942	Meeker
970-943	Gunnison
970-944	Lake City
970-945	Glenwood Springs
970-946	Durango
970-947	Glenwood Springs
970-948	Glenwood Springs
970-949	Vail
970-955	Mancos
970-962	Loveland
970-963	Carbondale
970-964	Montrose
970-965	Yuma
970-966	Loveland
970-967	Rico
970-968	Dillon
970-969	Pagosa Springs
970-972	Eaton
970-973	Glenwood Springs
970-975	Montrose
970-977	Vail
970-978	Greeley
970-979	Edwards
970-980	Fort Collins
970-981	Parachute
970-984	New Castle
970-985	Grand Junction
970-986	Grand Junction
970-987	Glenwood Springs
970-988	Fort Collins
970-989	Glenwood Springs
970-990	South Big Springs
970-992	Dove Creek
970-993	Marvel
970-994	Olathe
970-995	New Castle
970-996	Hayden
970-997	Kremmling
970-998	Mccoy
970-999	Fort Collins