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
406-250	7	FLATHEAD	48.19900000	-114.31510000	W	1994-02-04 00:00:00	59901	30029	648	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	KALISPELL	6564	KALISPELL
406-251	7	MISSOULA	46.83530000	-114.03640000	L	1994-02-04 00:00:00	59803	30063	648	QWEST CORPORATION	MISSOULA	9636	MISSOULA
406-252	7	YELLOWSTONE	45.78190000	-108.50580000	L	1994-02-04 00:00:00	59105	30111	650	QWEST CORPORATION	BILLINGS	9636	BILLINGS
406-253	7	FLATHEAD	48.19900000	-114.31510000	W	1994-02-04 00:00:00	59901	30029	648	NEW CINGULAR WIRELESS PCS, LLC	KALISPELL	6010	KALISPELL
406-254	7	YELLOWSTONE	45.78190000	-108.50580000	L	1994-02-04 00:00:00	59102	30111	650	QWEST CORPORATION	BILLINGS	9636	BILLINGS
406-255	7	YELLOWSTONE	45.78190000	-108.50580000	L	1994-02-04 00:00:00	59102	30111	650	QWEST CORPORATION	BILLINGS	9636	BILLINGS
406-256	7	YELLOWSTONE	45.78190000	-108.50580000	L	1994-02-04 00:00:00	59101	30111	650	QWEST CORPORATION	BILLINGS	9636	BILLINGS
406-257	7	FLATHEAD	48.19900000	-114.31510000	L	1994-02-04 00:00:00	59901	30029	648	CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK	KALISPELL	2249	KALISPELL
406-258	7	MISSOULA	46.87030000	-113.87120000	L	1994-02-04 00:00:00	59803	30063	648	QWEST CORPORATION	MISSOULA	9636	MISSOULA
406-259	7	YELLOWSTONE	45.78190000	-108.50580000	L	1994-02-04 00:00:00	59101	30111	650	QWEST CORPORATION	BILLINGS	9636	BILLINGS
406-260	7	FLATHEAD	48.19900000	-114.31510000	W	1996-01-10 00:00:00	59901	30029	648	NEW CINGULAR WIRELESS PCS, LLC	KALISPELL	6010	KALISPELL
406-261	7	FLATHEAD	48.19900000	-114.31510000	W	1996-04-15 00:00:00	59901	30029	648	NEW CINGULAR WIRELESS PCS, LLC	KALISPELL	6010	KALISPELL
406-262	7	HILL	48.55140000	-109.67700000	L	1995-02-11 00:00:00	59501	30041	648	QWEST CORPORATION	HAVRE	9636	HAVRE
406-263	7	VALLEY	48.19370000	-106.64110000	L	1994-02-04 00:00:00	59230	30105	650	SAGEBRUSH CELLULAR, INC.	GLASGOW	443B	GLASGOW
406-264	7	CASCADE	47.50840000	-111.81490000	L	1994-02-04 00:00:00	59443	30013	648	3 RIVERS TELEPHONE COOPERATIVE, INC.	FORT SHAW	2255	FORT SHAW
406-265	7	HILL	48.55140000	-109.67700000	L	1994-02-04 00:00:00	59501	30041	648	QWEST CORPORATION	HAVRE	9636	HAVRE
406-266	7	BROADWATER	46.32040000	-111.51490000	L	1994-02-04 00:00:00	59644	30007	648	QWEST CORPORATION	TOWNSEND	9636	TOWNSEND
406-267	7	SILVER BOW	45.74980000	-112.74970000	L	1994-02-04 00:00:00	59727	30093	648	SOUTHERN MONTANA TELEPHONE CO.	DIVIDE	2254	DIVIDE
406-268	7	CASCADE	47.50850000	-111.29660000	L	1999-05-10 00:00:00	59401	30013	648	QWEST CORPORATION	GREATFALLS	9636	GREAT FALLS
406-269	7	MINERAL	47.29170000	-115.08800000	W	2010-10-12 00:00:00	59866	30061	648	NEW CINGULAR WIRELESS PCS, LLC	ST REGIS	6010	ST REGIS
406-270	7	FLATHEAD	48.19900000	-114.31510000	W	1997-07-06 00:00:00	59901	30029	648	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	KALISPELL	6564	KALISPELL
406-271	7	PONDERA	48.16400000	-111.94670000	L	2000-10-31 00:00:00	59425	30073	648	3 RIVERS TELEPHONE COOPERATIVE, INC. - MT	CONRAD	3924	CONRAD
406-272	7	YELLOWSTONE	45.77740000	-108.50740000	L	1999-07-22 00:00:00	59105	30111	650	ONVOY, LLC MT	BILLINGS	453F	BILLINGS
406-273	7	MISSOULA	46.75670000	-114.07700000	L	1994-02-04 00:00:00	59847	30063	648	QWEST CORPORATION	MISSOULA	9636	LOLO
406-274	7	MISSOULA	46.87090000	-113.98650000	L	1999-07-22 00:00:00	59803	30063	648	AT&T LOCAL	MISSOULA	7421	MISSOULA
406-275	7	LAKE	47.58570000	-114.04850000	L	1996-04-15 00:00:00	59824	30047	648	RONAN TELEPHONE CO.	PABLO	2252	RONAN
406-276	7	BEAVERHEAD	44.63670000	-112.59030000	L	1994-02-04 00:00:00	59739	30001	648	3 RIVERS TELEPHONE COOPERATIVE, INC.	LIMA	2255	LIMA
406-277	7	CASCADE	47.38770000	-110.92670000	L	1994-02-04 00:00:00	59412	30013	648	3 RIVERS TELEPHONE COOPERATIVE, INC.	BELT	2255	BELT
406-278	7	PONDERA	48.16850000	-111.94540000	L	1994-02-04 00:00:00	59425	30073	648	QWEST CORPORATION	CONRAD	9636	CONRAD
406-279	7	PONDERA	48.30820000	-112.24680000	L	1994-02-04 00:00:00	59486	30073	648	3 RIVERS TELEPHONE COOPERATIVE, INC.	VALIER	2255	VALIER
406-280	7	MINERAL	47.29170000	-115.08800000	W	2003-03-18 00:00:00	59866	30061	648	NEW CINGULAR WIRELESS PCS, LLC	ST REGIS	6010	ST REGIS
406-281	7	YELLOWSTONE	45.78190000	-108.50580000	L	1999-07-22 00:00:00	59102	30111	650	AT&T LOCAL	BILLINGS	7421	BILLINGS
406-282	7	GALLATIN	45.75860000	-111.30840000	L	1994-02-04 00:00:00	59741	30031	650	QWEST CORPORATION	MANHATTAN	9636	MANHATTAN
406-283	7	LINCOLN	48.38540000	-115.55070000	L	1999-10-13 00:00:00	59923	30053	960	CITIZENS TELECOM CO OF MT-FRONTIER COMM OF MT	LIBBY	4322	LIBBY
406-284	7	GALLATIN	45.85630000	-111.33230000	L	1994-02-04 00:00:00	59741	30031	650	QWEST CORPORATION	MANHATTAN	9636	MANHATTAN
406-285	7	GALLATIN	45.89380000	-111.54930000	L	1994-02-04 00:00:00	59752	30031	650	QWEST CORPORATION	THREEFORKS	9636	THREE FORKS
406-286	7	SHERIDAN	48.60110000	-104.45960000	L	1994-02-04 00:00:00	59211	30091	650	NEMONT TELEPHONE COOPERATIVE, INC.	RESERVE	2247	MEDICINE LAKE
406-287	7	JEFFERSON	45.87200000	-112.09920000	L	1994-02-04 00:00:00	59759	30043	648	QWEST CORPORATION	WHITEHALL	9636	WHITEHALL
406-288	7	GRANITE	46.66810000	-113.14330000	L	1994-02-04 00:00:00	59832	30039	648	BLACKFOOT TELEPHONE COOPERATIVE, INC.	DRUMMOND	2235	DRUMMOND
406-289	7	PONDERA	48.17130000	-111.96550000	W	1996-10-15 00:00:00	59425	30073	648	NEW CINGULAR WIRELESS PCS, LLC	CONRAD	6010	CONRAD
406-290	7	STILLWATER	45.64190000	-109.25560000	L	2007-03-14 00:00:00	59019	30095	650	ONVOY, LLC MT	COLUMBUS	453F	COLUMBUS
406-291	7	LINCOLN	48.38540000	-115.55070000	W	1997-07-06 00:00:00	59923	30053	960	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	LIBBY	6564	LIBBY
406-292	7	LIBERTY	48.55820000	-110.77130000	L	1994-02-04 00:00:00	59531	30051	648	TRIANGLE TELEPHONE COOPERATIVE ASSN., INC.	JOPLIN	2257	JOPLIN
406-293	7	LINCOLN	48.38990000	-115.54960000	L	1994-02-04 00:00:00	59923	30053	960	CITIZENS TELECOM CO OF MT-FRONTIER COMM OF MT	LIBBY	4322	LIBBY
406-294	7	YELLOWSTONE	45.78640000	-108.50420000	L	1999-05-10 00:00:00	59102	30111	650	ELECTRIC LIGHTWAVE, LLC DBA ALLSTREAM	BILLINGS	4222	BILLINGS
406-295	7	LINCOLN	48.45840000	-115.88940000	L	1994-02-04 00:00:00	59935	30053	960	CITIZENS TELECOM CO OF MT-FRONTIER COMM OF MT	TROY	4322	TROY
406-296	7	LINCOLN	48.88180000	-115.05050000	L	1994-02-04 00:00:00	59917	30053	960	CITIZENS TELECOM CO OF MT-FRONTIER COMM OF MT	EUREKA	4322	EUREKA
406-297	7	LINCOLN	48.86820000	-115.01150000	L	1999-02-27 00:00:00	59917	30053	648	INTERBEL TELEPHONE COOPERATIVE, INC. - MT	EUREKARURL	3959	EUREKA
406-298	7	STILLWATER	45.64190000	-109.25560000	W	1997-10-11 00:00:00	59019	30095	650	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT	COLUMBUS	6564	COLUMBUS
406-299	7	SILVER BOW	45.99730000	-112.51370000	L	2003-01-23 00:00:00	59701	30093	648	LEVEL 3 COMMUNICATIONS, LLC - MT	BUTTE	9415	BUTTE