Area Code 406

Area Code 406 Details

Timezone	Mountain
Cities	Helena, ABSAROKEE, ALBERTON, ALZADA, ANACONDA, ANGELA, ARLEE, ASHLAND, BAINVILLE, BAKER, BELFRY, BELGRADE, BELT, BIG SANDY, BIG TIMBER, BIGFORK, BIGHORN, BILLINGS, BIRNEY, BLOOMFIELD, BOULDER, BOX ELDER, BOZEMAN, BRADY, BRIDGER, BROADUS, BROADVIEW, BROCKTON, BROWNING, BUSBY, BUTTE, CANYON CREEK, CAPITOL, CARTER, CASCADE, CHARLO, CHESTER, CHINOOK, CHOTEAU, CIRCLE, CLANCY, CLINTON, CLYDE PARK, COLUMBIA FALLS, COLUMBUS, CONDON, CONNER, CONRAD, COOKE CITY, CORVALLIS, CROW AGENCY, CULBERTSON, CUT BANK, DAGMAR, DARBY, DECKER, DEER LODGE, DENTON, DILLON, DIVIDE, DIXON, DODSON, DRUMMOND, DUTTON, EAST HELENA, EKALAKA, ELMO, EMIGRANT, ENNIS, ESSEX, EUREKA, FAIRFIELD, FALLON, FLAXVILLE, FORSYTH, FORT BENTON, FORT PECK, FORT SHAW, FRAZER, FRENCHTOWN, FROID, FROMBERG, GALATA, GALLATIN GATEWAY, GARRISON, GERALDINE, GEYSER, GILDFORD, GLASGOW, GLENDIVE, GRASS RANGE, GREAT FALLS, HAMILTON, HARDIN, HARLEM, HATHAWAY, HAVRE, HELENA, HIGHWOOD, HINGHAM, HINSDALE, HOBSON, HOT SPRINGS, HUNTLEY, HYSHAM, JACKSON, JOLIET, JOPLIN, JORDAN, JUDITH GAP, KALISPELL, KREMLIN, LAKESIDE, LAMBERT, LARSLAN, LAUREL, LAVINA, LEWISTOWN, LIBBY, LIMA, LINCOLN, LINDSAY, LIVINGSTON, LODGE GRASS, LOLO, LOMA, MALTA, MANHATTAN, MARION, MARTINSDALE, MEDICINE LAKE, MELVILLE, MILES CITY, MISSOULA, MOLT, MOORE, MUSSELSHELL, NASHUA, NEIHART, NORRIS, NOXON, OLIVE, OPHEIM, OUTLOOK, OVANDO, PARK CITY, PEERLESS, PENDROY, PHILIPSBURG, PLAINS, PLENTYWOOD, PLEVNA, POLARIS, POLSON, POPLAR, POTOMAC, POWER, RAPELJE, RAYNESFORD, RED LODGE, REED POINT, RICHEY, ROBERTS, ROLLINS, RONAN, ROSEBUD, ROUNDUP, ROY, RUDYARD, RYEGATE, SACO, SAINT IGNATIUS, SAINT MARY, SAINT REGIS, SAINT XAVIER, SAND COULEE, SAVAGE, SCOBEY, SEELEY LAKE, SHELBY, SHERIDAN, SIDNEY, SOMERS, ST REGIS, STANFORD, STEVENSVILLE, SUNBURST, SUPERIOR, SWEET GRASS, TERRY, THOMPSON FALLS, THREE FORKS, TOWNSEND, TROY, TURNER, TWIN BRIDGES, TWO DOT, VALIER, VAUGHN, VICTOR, VIRGINIA CITY, WEST YELLOWSTONE, WESTBY, WHITE SULPHUR SPRINGS, WHITEFISH, WHITEHALL, WHITETAIL, WHITEWATER, WIBAUX, WILSALL, WINIFRED, WINNETT, WISDOM, WISE RIVER, WOLF CREEK, WOLF POINT, WORDEN, WYOLA, ZORTMAN, Billings

Timezone

Mountain

Cities

Helena, ABSAROKEE, ALBERTON, ALZADA, ANACONDA, ANGELA, ARLEE, ASHLAND, BAINVILLE, BAKER, BELFRY, BELGRADE, BELT, BIG SANDY, BIG TIMBER, BIGFORK, BIGHORN, BILLINGS, BIRNEY, BLOOMFIELD, BOULDER, BOX ELDER, BOZEMAN, BRADY, BRIDGER, BROADUS, BROADVIEW, BROCKTON, BROWNING, BUSBY, BUTTE, CANYON CREEK, CAPITOL, CARTER, CASCADE, CHARLO, CHESTER, CHINOOK, CHOTEAU, CIRCLE, CLANCY, CLINTON, CLYDE PARK, COLUMBIA FALLS, COLUMBUS, CONDON, CONNER, CONRAD, COOKE CITY, CORVALLIS, CROW AGENCY, CULBERTSON, CUT BANK, DAGMAR, DARBY, DECKER, DEER LODGE, DENTON, DILLON, DIVIDE, DIXON, DODSON, DRUMMOND, DUTTON, EAST HELENA, EKALAKA, ELMO, EMIGRANT, ENNIS, ESSEX, EUREKA, FAIRFIELD, FALLON, FLAXVILLE, FORSYTH, FORT BENTON, FORT PECK, FORT SHAW, FRAZER, FRENCHTOWN, FROID, FROMBERG, GALATA, GALLATIN GATEWAY, GARRISON, GERALDINE, GEYSER, GILDFORD, GLASGOW, GLENDIVE, GRASS RANGE, GREAT FALLS, HAMILTON, HARDIN, HARLEM, HATHAWAY, HAVRE, HELENA, HIGHWOOD, HINGHAM, HINSDALE, HOBSON, HOT SPRINGS, HUNTLEY, HYSHAM, JACKSON, JOLIET, JOPLIN, JORDAN, JUDITH GAP, KALISPELL, KREMLIN, LAKESIDE, LAMBERT, LARSLAN, LAUREL, LAVINA, LEWISTOWN, LIBBY, LIMA, LINCOLN, LINDSAY, LIVINGSTON, LODGE GRASS, LOLO, LOMA, MALTA, MANHATTAN, MARION, MARTINSDALE, MEDICINE LAKE, MELVILLE, MILES CITY, MISSOULA, MOLT, MOORE, MUSSELSHELL, NASHUA, NEIHART, NORRIS, NOXON, OLIVE, OPHEIM, OUTLOOK, OVANDO, PARK CITY, PEERLESS, PENDROY, PHILIPSBURG, PLAINS, PLENTYWOOD, PLEVNA, POLARIS, POLSON, POPLAR, POTOMAC, POWER, RAPELJE, RAYNESFORD, RED LODGE, REED POINT, RICHEY, ROBERTS, ROLLINS, RONAN, ROSEBUD, ROUNDUP, ROY, RUDYARD, RYEGATE, SACO, SAINT IGNATIUS, SAINT MARY, SAINT REGIS, SAINT XAVIER, SAND COULEE, SAVAGE, SCOBEY, SEELEY LAKE, SHELBY, SHERIDAN, SIDNEY, SOMERS, ST REGIS, STANFORD, STEVENSVILLE, SUNBURST, SUPERIOR, SWEET GRASS, TERRY, THOMPSON FALLS, THREE FORKS, TOWNSEND, TROY, TURNER, TWIN BRIDGES, TWO DOT, VALIER, VAUGHN, VICTOR, VIRGINIA CITY, WEST YELLOWSTONE, WESTBY, WHITE SULPHUR SPRINGS, WHITEFISH, WHITEHALL, WHITETAIL, WHITEWATER, WIBAUX, WILSALL, WINIFRED, WINNETT, WISDOM, WISE RIVER, WOLF CREEK, WOLF POINT, WORDEN, WYOLA, ZORTMAN, Billings

Area Code 406 prefixes

Code	Timezone	County	Latitude	Longitude	Connection Type	NXX Created At	Zip Code	Fips	Lata	Carrier	Rate Center	Ocn	Coverage Area
406-450	7	TOOLE	48.50740000	-111.85800000	W	1994-09-11 00:00:00	59474	30101	648	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	SHELBY	6564	SHELBY
406-451	7	GALLATIN	45.67450000	-111.03830000	W	2004-08-04 00:00:00	59718	30031	650	SPRINT SPECTRUM L.P.- MT	BOZEMAN	6034	BOZEMAN
406-452	7	CASCADE	47.50850000	-111.29660000	L	1994-02-04 00:00:00	59405	30013	648	QWEST CORPORATION	GREATFALLS	9636	GREAT FALLS
406-453	7	CASCADE	47.50850000	-111.29660000	L	1994-02-04 00:00:00	59405	30013	648	QWEST CORPORATION	GREATFALLS	9636	GREAT FALLS
406-454	7	CASCADE	47.50850000	-111.29660000	L	1994-02-04 00:00:00	59401	30013	648	QWEST CORPORATION	GREATFALLS	9636	GREAT FALLS
406-455	7	CASCADE	47.50850000	-111.29660000	L	1994-02-04 00:00:00	59405	30013	648	QWEST CORPORATION	GREATFALLS	9636	GREAT FALLS
406-456	7	LIBERTY	48.25460000	-110.91060000	L	1994-02-04 00:00:00	59522	30051	648	TRIANGLE TELEPHONE COOPERATIVE ASSN., INC.	SO CHESTER	2257	CHESTER
406-457	7	LEWIS AND CLARK	46.58960000	-112.03910000	L	1996-04-15 00:00:00	59602	30049	648	QWEST CORPORATION	HELENA	9636	HELENA
406-458	7	LEWIS AND CLARK	46.68040000	-112.01920000	L	1994-02-04 00:00:00	59626	30049	648	QWEST CORPORATION	HELENA	9636	HELENA
406-459	7	LEWIS AND CLARK	46.60120000	-112.02210000	W	1994-09-11 00:00:00	59602	30049	648	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	HELENA	6564	HELENA
406-460	7	TOOLE	48.50740000	-111.85800000	W	1994-09-11 00:00:00	59474	30101	648	NEW CINGULAR WIRELESS PCS, LLC	SHELBY	6010	SHELBY
406-461	7	LEWIS AND CLARK	46.60120000	-112.02210000	W	1996-10-15 00:00:00	59626	30049	648	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	HELENA	6564	HELENA
406-462	7	FERGUS	47.55820000	-109.37250000	L	1994-02-04 00:00:00	59489	30027	648	TRIANGLE TELEPHONE COOPERATIVE ASSN., INC.	WINIFRED	2257	WINIFRED
406-463	7	TETON	47.71490000	-111.68460000	L	1994-02-04 00:00:00	59468	30099	648	3 RIVERS TELEPHONE COOPERATIVE, INC.	POWER	2255	POWER
406-464	7	FERGUS	47.33360000	-108.95790000	L	1994-02-04 00:00:00	59471	30027	650	MID-RIVERS TELEPHONE COOPERATIVE, INC.	ROY	2246	ROY
406-465	7	LEWIS AND CLARK	46.60120000	-112.02210000	W	1997-10-11 00:00:00	59626	30049	648	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	HELENA	6564	HELENA
406-466	7	TETON	47.81210000	-112.17600000	L	1994-02-04 00:00:00	59422	30099	648	3 RIVERS TELEPHONE COOPERATIVE, INC.	CHOTEAU	2255	CHOTEAU
406-467	7	TETON	47.61680000	-111.98410000	L	1994-02-04 00:00:00	59436	30099	648	3 RIVERS TELEPHONE COOPERATIVE, INC.	FAIRFIELD	2255	FAIRFIELD
406-468	7	CASCADE	47.27170000	-111.69980000	L	1994-02-04 00:00:00	59421	30013	648	QWEST CORPORATION	CASCADE	9636	CASCADE
406-469	7	TETON	48.07700000	-112.30030000	L	1994-02-04 00:00:00	59467	30099	648	3 RIVERS TELEPHONE COOPERATIVE, INC.	PENDROY	2255	PENDROY
406-470	7	TOOLE	48.50740000	-111.85800000	W	1997-07-06 00:00:00	59474	30101	648	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	SHELBY	6564	SHELBY
406-471	7	FLATHEAD	48.19900000	-114.31510000	W	2005-06-01 00:00:00	59901	30029	648	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	KALISPELL	6564	KALISPELL
406-472	7	PONDERA	48.19240000	-112.49710000	L	1994-02-04 00:00:00	59486	30073	648	3 RIVERS TELEPHONE COOPERATIVE, INC.	DUPUYER	2255	PENDROY
406-473	7	WHEATLAND	46.68070000	-109.75400000	L	1994-02-04 00:00:00	59453	30107	648	CENTRAL MONTANA COMMUNICATIONS, INC.	JUDITH GAP	3310	JUDITH GAP
406-474	7	DANIELS	48.80470000	-105.17020000	L	1994-02-04 00:00:00	59263	30019	650	NEMONT TELEPHONE COOPERATIVE, INC.	FLAXVILLE	2247	WHITETAIL
406-475	7	LEWIS AND CLARK	46.65590000	-111.72040000	L	1994-02-04 00:00:00	59635	30049	648	QWEST CORPORATION	HELENA	9636	EAST HELENA
406-476	7	TETON	47.84920000	-111.70660000	L	1994-02-04 00:00:00	59433	30099	648	QWEST CORPORATION	DUTTON	9636	DUTTON
406-477	7	ROSEBUD	45.61660000	-106.65140000	L	1994-02-04 00:00:00	59003	30087	650	RANGE TELEPHONE COOPERATIVE, INC.	LAME DEER	2251	ASHLAND
406-478	7	RICHLAND	47.70850000	-104.15010000	W	1997-10-11 00:00:00	59270	30083	650	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	SIDNEY	6564	SIDNEY
406-479	7	SILVER BOW	46.01440000	-112.53570000	W	2013-10-03 00:00:00	59701	30093	648	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	BUTTE	6564	BUTTE
406-480	7	RICHLAND	47.70850000	-104.15010000	W	1995-07-04 00:00:00	59270	30083	650	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	SIDNEY	6564	SIDNEY
406-481	7		0.00000000	0.00000000		N/A
406-482	7	RICHLAND	47.71430000	-104.15460000	L	1994-02-04 00:00:00	59270	30083	650	QWEST CORPORATION	SIDNEY	9636	SIDNEY
406-483	7	SHERIDAN	48.58410000	-104.18650000	L	1994-02-04 00:00:00	59219	30091	650	NEMONT TELEPHONE COOPERATIVE, INC.	DAGMAR	2247	DAGMAR
406-484	7	CARBON	45.00660000	-108.37040000	L	1996-01-10 00:00:00	59008	30009	654	TRI - COUNTY TELEPHONE ASSOCIATION, INC.	CROOKEDCRK	2296	BELFRY
406-485	7	MCCONE	47.42500000	-105.57160000	L	1994-02-04 00:00:00	59215	30055	650	MID-RIVERS TELEPHONE COOPERATIVE, INC.	CIRCLE	2246	CIRCLE
406-486	7	PRAIRIE	46.83100000	-105.12260000	L	1994-02-04 00:00:00	59341	30079	650	MID-RIVERS TELEPHONE COOPERATIVE, INC.	FALLON	2246	FALLON
406-487	7	DANIELS	48.78990000	-105.41480000	L	1994-02-04 00:00:00	59263	30019	650	NEMONT TELEPHONE COOPERATIVE, INC.	SCOBEY	2247	SCOBEY
406-488	7	RICHLAND	47.70850000	-104.15010000	L	1994-02-04 00:00:00	59270	30083	650	MID-RIVERS TELEPHONE COOPERATIVE, INC.	SIDNEY	7830	SIDNEY
406-489	7	RICHLAND	47.70850000	-104.15010000	W	1995-02-11 00:00:00	59270	30083	650	NEW CINGULAR WIRELESS PCS, LLC	SIDNEY	6010	SIDNEY
406-490	7	SILVER BOW	45.99730000	-112.51370000	W	1994-02-04 00:00:00	59750	30093	648	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	BUTTE	6564	BUTTE
406-491	7	SILVER BOW	46.01440000	-112.53570000	W	1994-02-04 00:00:00	59750	30093	648	NEW CINGULAR WIRELESS PCS, LLC	BUTTE	6010	BUTTE
406-492	7	POWELL	46.59860000	-112.59970000	L	1994-02-04 00:00:00	59731	30077	648	BLACKFOOT TELEPHONE COOPERATIVE, INC.	AVON	2235	GARRISON
406-493	7	MISSOULA	46.86810000	-114.00080000	L	2005-10-13 00:00:00	59802	30063	648	BRESNAN BROADBAND OF MONTANA, LLC - MT (CHARTER)	MISSOULA	008E	MISSOULA
406-494	7	SILVER BOW	45.96810000	-112.50740000	L	1994-02-04 00:00:00	59701	30093	648	QWEST CORPORATION	BUTTE	9636	BUTTE
406-495	7	LEWIS AND CLARK	46.58960000	-112.03910000	L	1999-10-13 00:00:00	59602	30049	648	QWEST CORPORATION	HELENA	9636	HELENA
406-496	7	SILVER BOW	45.99730000	-112.51370000	L	1994-02-04 00:00:00	59750	30093	648	QWEST CORPORATION	BUTTE	9636	BUTTE
406-497	7	SILVER BOW	45.99730000	-112.51370000	L	1994-09-11 00:00:00	59750	30093	648	QWEST CORPORATION	BUTTE	9636	BUTTE
406-498	7	SILVER BOW	45.99730000	-112.51370000	W	1997-07-06 00:00:00	59750	30093	648	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	BUTTE	6564	BUTTE
406-499	7	MISSOULA	47.19160000	-113.50690000	W	2003-03-18 00:00:00	59868	30063	648	NEW CINGULAR WIRELESS PCS, LLC	SEELEYLAKE	6010	SEELEY LAKE