FCC filing company

Qwest Corporation

This page combines 4 source identities connected by verified FCC identifiers or reviewed source relationships. Source records remain separate and traceable.

FORM499_ID 808440FRN 0003746757RMD_NUMBER RMD0006389

931 14th Street, Denver, CO, 80202, US

Related companies

These separately maintained company records are connected by a confirmed FCC relationship or shared identity evidence. A matching name alone does not establish that two records are the same legal entity, so their filings remain separate.

Company	FRN	Relationship basis
Qwest Corporation		Same recorded name
QWEST CORPORATION		Shared name and contact details

Data coverage

FCC source	Matched entities	Last refreshed
ASR	1	2026-08-18 03:33:33
ELS	1	2026-08-18 14:19:15
FORM499	1	2026-08-11 02:32:43
RMD	1	2026-08-18 04:08:46
ULS	1	2026-08-17 13:35:49

Source records and provenance

Each row is an independently retained source identity connected to this company. FCC.report does not overwrite one source with another.

FCC source	Recorded name	Source identity	Match basis	Last refreshed
ASR	Qwest Corporation	`frn:0003746757`	exact frn	2026-08-18 03:33:33
ELS	Qwest Corporation	`name:ce3ba0f468776400d343ac8d:company:43137`	existing filing company	2026-08-18 14:19:15
FORM499	Qwest Corporation	`808440`	new source entity	2026-08-11 02:32:43
RMD	Qwest Corporation	`frn:0003746757`	exact frn	2026-08-18 04:08:46
ULS	Qwest Corporation	`frn:0003746757`	exact frn	2026-08-17 13:35:49

Names and aliases

CenturyLink QC rmd
CenturyLink QC form499
LLC rmd
Mountain States Telephone and Telegraph Company rmd
Qwest Communications Corporation rmd
Qwest Corporation form499
Qwest Corporation identity_exact_frn
Southern Pacific Telecommunications Company rmd
U S WEST Broadband Services rmd
U S WEST Cable Ventures rmd
U S West Communications Inc. rmd
U S West Database Services rmd
U S WEST Dex Holdings rmd
U S West Media Group rmd

FCC Form 499 filer information

Filer ID 808440

Legal name: Qwest Corporation
Doing business as: CenturyLink QC
Communications type: Incumbent Local Exchange Carrier
USF contributor: Yes
Registration current as of: 2026-04-01
Service start: 1997-01-01
Holding company: Lumen Technologies Inc.
Customer inquiries: 8002014099
Jurisdictions: Arizona, Colorado, Idaho, Iowa, Minnesota, Montana, Nebraska, New Mexico, North Dakota, Oregon, South Dakota, Utah, Washington, Wyoming

Public contacts and officers

Role	Name	Telephone	Location
Chairman	Chris Stansbury		Denver, CO
Chief Executive	Kate Johnson		Denver, CO
President	Meredith Hayes
Service Agent	Susan McNeil Lumen Technologies	2025192897	Washington, DC

Experimental filings

Filed	File number	Applicant	Status
2007-10-18	0175-EX-RR-2007	Qwest Corporation	Grant Expired Due to New License
2006-10-13	0093-EX-ML-2006	Qwest Corporation	Grant Expired Due to New License
2006-10-03	0213-EX-RR-2006	Qwest Corporation	Grant Expired Due to New License
2005-08-11	0228-EX-PL-2005	Qwest Corporation	Grant Expired Due to New License

Universal Licensing System records

Grant date	Call sign	Service	Status	Frequency	Location	Expiration
2020-09-15	WHA500	CF	A	11565 MHz	SEATTLE, KING, WA (+1)	2030-08-01
2020-09-15	WGH93	CF	A	5945.2 - 6004.5 MHz (3 frequencies)	WEST YELLOWSTONE, GALLATIN, MT (+2)	2030-08-01
2020-09-15	WGH92	CF	A	6197.24 - 6286.19 MHz (4 frequencies)	TOM MINER, PARK, MT (+4)	2030-08-01
2020-09-15	WFY799	CF	A	11075 MHz	WINSLOW, KITSAP, WA (+1)	2030-08-01
2020-09-15	WFY647	CF	A	10735 - 11185 MHz (14 frequencies)	CANYON, PARK, WY (+10)	2030-08-01
2020-09-15	WDU578	CF	A	10715 MHz	ASHLAND, JACKSON, OR (+2)	2030-08-01
2020-09-15	WDU577	CF	A	6725 MHz	HYATT RESERVOIR, JACKSON, OR (+2)	2030-08-01
2020-09-15	WDU576	CF	A	6555 - 11215 MHz (2 frequencies)	42.0656667, -122.4791944	2030-08-01
2020-09-15	WDU458	CF	A	10775 - 10935 MHz (3 frequencies)	MAMMOTH, PARK, WY (+3)	2030-08-01
2020-09-15	WCU565	CF	A	6615 MHz	BLACK ROCK, POLK, OR (+1)	2030-08-01
2020-09-15	WCU259	CF	A	11325 - 11645 MHz (3 frequencies)	37.2710833, -108.4973056	2030-08-01
2020-09-15	WCU233	CF	A	6226.89 - 10835 MHz (2 frequencies)	36.6116944, -105.8108333	2030-08-01
2020-09-15	WCT994	CF	A	11245 - 11662.5 MHz (8 frequencies)	44.8664722, -109.6462500 (+1)	2030-08-01
2020-09-15	WCT975	CF	A	10835 - 10995 MHz (2 frequencies)	RIDGWAY, OURAY, CO (+3)	2030-08-01
2020-09-15	WCT948	CF	A	11545 MHz	SILVERTON, SAN JUAN, CO (+2)	2030-08-01
2020-09-15	WCT947	CF	A	10775 - 11095 MHz (6 frequencies)	SILVERTON, SAN JUAN, CO (+3)	2030-08-01
2020-09-15	WBO45	CF	A	5974.85 - 10875 MHz (4 frequencies)	CALHAN, EL PASO, CO (+2)	2030-08-01
2020-09-15	WBO44	CF	A	6226.89 - 11325 MHz (3 frequencies)	MATHESON, ELBERT, CO (+2)	2030-08-01
2020-09-15	WAY60	CF	A	6362.79 - 6372.67 MHz (2 frequencies)	ORIENT, FERRY, WA (+2)	2030-08-01
2020-09-15	WAY59	CF	A	6110.75 - 6130.51 MHz (3 frequencies)	48.8956944, -118.2232778	2030-08-01
2020-09-15	WAY28	CF	A	10835 - 11155 MHz (3 frequencies)	BUTTE, SILVER BOW, MT (+2)	2030-08-01
2020-09-15	WAX99	CF	A	6172.5 - 6855 MHz (3 frequencies)	CAVE CREEK, MARICOPA, AZ (+1)	2030-08-01
2020-09-15	WAH676	CF	A	11115 MHz	FAIRPLAY, PARK, CO (+1)	2030-08-01
2020-09-15	WAH673	CF	A	11605 MHz	38.9076944, -105.9237778	2030-08-01
2020-09-15	KZA53	CF	A	10715 - 11075 MHz (9 frequencies)	COLORADO SPRINGS, EL PASO, CO (+1)	2030-08-01
2020-09-15	KZA51	CF	A	6345.49 - 11565 MHz (7 frequencies)	COLORADO SPRINGS, EL PASO, CO (+3)	2030-08-01
2020-09-15	KYS71	CF	A	6775 MHz	SALEM, MARION, OR (+1)	2030-08-01
2020-09-15	KYS62	CF	A	6063.8 MHz	SEATTLE, KING, WA (+1)	2030-08-01
2020-09-15	KYO85	CF	A	11225 - 11585 MHz (7 frequencies)	DURANGO, LA PLATA, CO (+2)	2030-08-01
2020-09-15	KYC37	CF	A	6048.975 MHz	DILLON, BEAVERHEAD, MT (+1)	2030-08-01
2020-09-15	KYC36	CF	A	6360.315 - 11605 MHz (4 frequencies)	TWIN BRIDGES, MADISON, MT (+2)	2030-08-01
2020-09-15	KXR20	CF	A	10795 MHz	CODY, PARK, WY (+7)	2030-08-01
2020-09-15	KPZ75	CF	A	6197.24 MHz	BEND, DESCHUTES, OR (+1)	2030-08-01
2020-09-15	KPY43	CF	A	5974.85 - 11115 MHz (7 frequencies)	CORWIN SPRINGS, PARK, MT (+4)	2030-08-01
2020-09-15	KPY42	CF	A	11285 - 11605 MHz (4 frequencies)	LIVINGSTON, PARK, MT (+3)	2030-08-01
2020-09-15	KPT56	CF	A	22525 MHz	48.1501389, -119.8442222 (+2)	2030-08-01
2020-09-15	KPS98	CF	A	6408.496 - 11625 MHz (3 frequencies)	PLAIN CITY, WEBER, UT (+2)	2030-08-01
2020-09-15	KPS79	CF	A	11285 - 11605 MHz (3 frequencies)	BUTTE, SILVER BOW, MT (+1)	2030-08-01
2020-09-15	KPS46	CF	A	10795 - 11155 MHz (5 frequencies)	45.6090000, -110.5505278	2030-08-01
2020-09-15	KPQ58	CF	A	5945.2 - 19495 MHz (8 frequencies)	42.7420000, -106.3087778	2030-08-01
2020-09-15	KPQ57	CF	C	2162.4 MHz	CASPER, NATRONA, WY (+1)	2030-08-01
2020-09-15	KPN85	CF	A	6063.8 - 6855 MHz (2 frequencies)	WADDELL, MARICOPA, AZ (+2)	2030-08-01
2020-09-15	KPN84	CF	A	11325 - 11565 MHz (2 frequencies)	MONTEZUMA, MARICOPA, AZ (+1)	2030-08-01
2020-09-15	KPN83	CF	A	11245 - 11545 MHz (5 frequencies)	WELLTON, YUMA, AZ (+3)	2030-08-01
2020-09-15	KPL28	CF	A	11365 - 11605 MHz (4 frequencies)	GREAT FALLS, CASCADE, MT (+1)	2030-08-01
2020-09-15	KPI59	CF	A	10835 - 10995 MHz (3 frequencies)	HAVRE, HILL, MT (+1)	2030-08-01
2020-09-15	KPI58	CF	A	6197.24 - 11565 MHz (6 frequencies)	HAVRE, HILL, MT (+2)	2030-08-01
2020-09-15	KPI57	CF	A	6197.24 - 6256.54 MHz (3 frequencies)	FORT BENTON, CHOUTEAU, MT (+2)	2030-08-01
2020-09-15	KPI56	CF	A	5945.2 - 6004.5 MHz (3 frequencies)	BIG SANDY, CHOUTEAU, MT (+2)	2030-08-01
2020-09-15	KPI55	CF	A	5945.2 - 10995 MHz (7 frequencies)	BLACK EAGLE, CASCADE, MT (+2)	2030-08-01
2020-09-15	KPG88	CF	A	10715 - 10995 MHz (8 frequencies)	BAKER, BAKER, OR (+1)	2030-08-01
2020-09-15	KPG87	CF	A	11285 - 11445 MHz (3 frequencies)	BAKER, BAKER, OR (+1)	2030-08-01
2020-09-15	KPE30	CF	A	11245 - 11405 MHz (2 frequencies)	RITZVILLE, ADAMS, WA (+1)	2030-08-01
2020-09-15	KOY71	CF	A	11365 - 11445 MHz (2 frequencies)	PENDLETON, UMATILLA, OR (+2)	2030-08-01
2020-09-15	KOM52	CF	A	6315.84 - 11565 MHz (3 frequencies)	47.9537778, -117.4760556	2030-08-01
2020-09-15	KOJ95	CF	A	6555.625 - 10915 MHz (3 frequencies)	BENGE, ADAMS, WA (+2)	2030-08-01
2020-09-15	KOA95	CF	A	5945.2 MHz	MILLICAN, DESCHUTES, OR (+1)	2030-08-01
2020-09-15	KBI49	CF	A	5974.85 - 6093.45 MHz (3 frequencies)	DUBUQUE, DUBUQUE, IA (+1)	2030-08-01
2020-09-15	KBD28	CF	A	10715 - 18695 MHz (5 frequencies)	CORTEZ, MONTEZUMA, CO (+4)	2030-08-01
2020-09-15	KBD20	CF	A	5974.85 - 10835 MHz (2 frequencies)	LIMON, LINCOLN, CO (+1)	2030-08-01
2020-09-15	KBC81	CF	A	6004.5 - 6063.8 MHz (3 frequencies)	40.6448056, -91.2991944	2030-08-01
2020-09-15	KAS72	CF	A	10995 - 11155 MHz (3 frequencies)	SALIDA, CHAFFEE, CO (+1)	2030-08-01
2020-09-15	KAN79	CF	A	10735 - 10895 MHz (3 frequencies)	DURANGO, LA PLATA, CO (+1)	2030-08-01
2020-09-15	KAN32	CF	A	6226.89 - 6404.79 MHz (4 frequencies)	MONTROSE, MONTROSE, CO (+1)	2030-08-01
2020-09-15	KAN25	CF	A	6004.5 - 6835 MHz (4 frequencies)	38.9943611, -105.8906389	2030-08-01
2020-08-18	WQMK557	CF	A	11285 - 11565 MHz (5 frequencies)	Hatch, DONA ANA, NM (+2)	2030-09-02
2020-08-18	WQMK554	CF	A	10995 - 11075 MHz (3 frequencies)	Hatch, DONA ANA, NM (+1)	2030-09-02
2020-08-18	WPY23	CF	A	10815 - 11132.5 MHz (5 frequencies)	SILVER BELL, PIMA, AZ (+2)	2030-08-01
2020-08-18	WPW76	CF	A	6197.24 - 11285 MHz (5 frequencies)	39.3327778, -108.2140000	2030-08-01
2020-08-18	WPE73	CF	A	11325 - 11485 MHz (2 frequencies)	GRANBY, GRAND, CO (+2)	2030-08-01
2020-08-18	WMS986	CF	A	17800 MHz	RATON, COLFAX, NM (+1)	2030-08-01
2020-08-18	WMS985	CF	A	19360 MHz	RATON, COLFAX, NM (+1)	2030-08-01
2020-08-18	WMQ964	CF	A	6372.67 - 6555 MHz (2 frequencies)	PRESCOTT, YAVAPAI, AZ (+1)	2030-08-01
2020-08-18	WMQ330	CF	A	6212.065 - 6286.19 MHz (4 frequencies)	OTHELLO, ADAMS, WA (+1)	2030-08-01
2020-08-18	WMQ301	CF	A	6172.5 MHz	ASHLAND, JACKSON, OR (+2)	2030-08-01
2020-08-18	WMI714	CF	A	5945.2 MHz	VIRGINIA DALE, LARIMER, CO (+1)	2030-08-01
2020-08-18	WLU441	CF	A	6197.24 MHz	47.1664167, -122.5733611	2030-08-01
2020-08-18	WLT939	CF	A	5945.2 - 6137.925 MHz (3 frequencies)	BAGDAD JUNCTION, LINCOLN, WA (+2)	2030-08-01
2020-08-18	WLT687	CF	A	17905 - 18085 MHz (2 frequencies)	35.7965000, -105.8018056	2030-08-01
2020-08-18	WLR675	CF	A	6402.32 MHz	BEND, DESCHUTES, OR (+1)	2030-08-01
2020-08-18	WLR674	CF	A	6150.28 MHz	SISTERS, LINN, OR (+1)	2030-08-01
2020-08-18	WLN871	CF	A	11485 MHz	FAIRFIELD, UTAH, UT (+1)	2030-08-01
2020-08-18	WLA697	CF	A	5945.2 - 18015 MHz (5 frequencies)	39.4710556, -107.2355000 (+1)	2030-08-01
2020-08-18	WLA675	CF	A	6093.45 - 11605 MHz (3 frequencies)	48.0061944, -122.9729444	2030-08-01
2020-08-18	WHQ525	CF	A	6670 MHz	ORO GRANDE, OTERO, NM (+1)	2030-08-01
2020-08-18	WHE237	CF	A	6197.24 MHz	35.2532222, -107.5967222	2030-08-01
2020-08-18	WHB71	CF	A	10775 - 11055 MHz (6 frequencies)	STEAMBOAT SPRINGS, ROUTT, CO (+1)	2030-08-01
2020-08-18	WGW721	CF	A	11525 - 11605 MHz (2 frequencies)	PORT TOWNSEND, JEFFERSON, WA (+1)	2030-08-01
2020-08-18	WGI51	CF	A	11345 - 11585 MHz (4 frequencies)	DENVER, ADAMS, CO (+1)	2030-08-01
2020-08-18	WCU560	CF	A	10735 - 11055 MHz (5 frequencies)	SOUTH JORDON, SALT LAKE, UT (+2)	2030-08-01
2020-08-18	WCU302	CF	A	10915 - 10995 MHz (2 frequencies)	PHIPPSBURG, ROUTT, CO (+2)	2030-08-01
2020-08-18	WCG330	CF	A	10715 - 11115 MHz (3 frequencies)	TOMBSTONE, COCHISE, AZ (+1)	2030-08-01
2020-08-18	WBP24	CF	A	6585 MHz	TRINIDAD, LAS ANIMAS, CO (+1)	2030-08-01
2020-08-18	WAY79	CF	A	11245 - 11645 MHz (4 frequencies)	IDAHO SPRINGS, CLEAR CREEK, CO (+2)	2030-08-01
2020-08-18	WAY52	CF	A	6725 MHz	CROWN KING, YAVAPAI, AZ (+1)	2030-08-01
2020-08-18	WAY33	CF	A	10735 - 11155 MHz (11 frequencies)	HAYDEN, GILA, AZ (+4)	2030-08-01
2020-08-18	WAH386	CF	A	11285 - 11605 MHz (2 frequencies)	HURRICANE, WASHINGTON, UT (+2)	2030-08-01
2020-08-18	KZS82	CF	A	17720 MHz	BREMERTON, KITSAP, WA (+1)	2030-08-01
2020-08-18	KYZ76	CF	A	11265 - 11385 MHz (2 frequencies)	31.3655556, -109.6893056	2030-08-01
2020-08-18	KYS63	CF	A	19280 MHz	BREMERTON, KITSAP, WA (+1)	2030-08-01

Antenna Structure Registration records

Issued	Registration	Status	Location	Structure	Height	FAA study
2016-09-06	1042409	DI	2.5 MI NW, CORSON, SD, 57005		76.8 m	90-RM-176-OE
2016-09-06	1042407	DI	15 FOURTH AVE SW, ABERDEEN, SD, 57401		54.5 m	73-RM-62-OE
2016-06-16	1000053	DI	4 MI N OF ELECTRIC PEAK, GARDINER, MT, 59030		7.3 m	96-ANM-0404-OE
2015-02-09	1028387	DI	118 S 19TH ST, OMAHA, NE, 68102	BTWR	110.6 m	97-ACE-0882-OE
2014-01-24	1013159	DI	14 MI SE, BLOOMFIELD, NM, 87413	TOWER	56.1 m	96-ASW-2864-OE
2013-07-15	1016262	DI	901 3RD AVE, FORT DODGE, IA, 50501	BTWR	51.2 m	91-ACE-0949-OE
2012-04-19	1031625	AU	.5 MI N, COLVILLE, WA, 99114	TOWER	9.4 m	97-ANM-0673-OE
2012-02-15	1038139	DI	70 S STATE ST, SALT LAKE CITY, UT, 84111	BTWR	69.8 m	93-ANM-0564-OE
2011-10-14	1041507	DI	1351 OAKLEY, BURLEY, ID, 83318	TOWER	27.4 m	77-ANW-276-OE
2011-08-08	1028386	DI	2.8 MI SE, WISNER, NE, 68791	TOWER	74.6 m	97-ACE-0887-OE
2011-08-08	1016258	DI	US HWY 6 ORTONVILLE CORNER, ADEL, IA, 50003	TOWER	43.8 m	81-ACE-283-OE
2011-08-04	1024511	DI	4.9 MI W, MANKATO, MN, 56001	TOWER	67.6 m	79-GL-1824-OE
2011-08-04	1024509	DI	4 MI WNW, WORTHINGTON, MN, 56187	TOWER	72.2 m	80-GL-1111-OE
2011-08-03	1024513	DI	ON CITY RD 7 6 MI W, ODIN, MN, 56160	TOWER	64.6 m	78-GL-1954-OE
2011-08-02	1024516	DI	4.7 MI NE, OWATONNA, MN, 55060	TOWER	64.3 m	97-AGL-2014-OE
2011-08-02	1024515	DI	4.1 MI ESE, JANESVILLE, MN, 56093	TOWER	67.6 m	97-AGL-2071-OE
2011-08-02	1024514	DI	3.4 MI E, LUVERNE, MN, 56158	TOWER	90.8 m	78-GL-1951-OE
2011-07-28	1025398	DI	1.5 MI E, O NEILL, NE, 68763	TOWER	94.7 m	90-ACE-0452-OE
2011-07-28	1025397	DI	4.2 MI SSE, ORCHARD, NE, 68764	TOWER	74.6 m	MKC-OE-67-44
2011-07-28	1025396	DI	1.1 MI E, STUART, NE, 68780	TOWER	92.9 m	MKC-OE-67-46
2011-07-25	1025395	DI	6.1 MI SSW, TILDEN, NE, 68781	TOWER	68.5 m	MKC-OE-67-43
2011-07-21	1042408	DI	2 MI NE, CHAMBERLAIN, SD, 57325	TOWER	72.8 m	79-RM-82-OE
2011-05-03	1016263	DI	.5 MI W 2.8 MI N, HARTLEY, IA, 51346	TOWER	63.4 m	77-ACE-696-OE
2007-08-06	1206560	DI	2.4 KM N of, Sidney, NE, 69162	TOWER	64.6 m	99-ACE-1019-OE
2006-01-11	1016270	DI	1.3 MI W, OSKALOOSA, IA, 52577	TOWER	86.2 m	91-ACE-0779-OE
2006-01-11	1016265	DI	1 MI S, KNOXVILLE, IA, 50138	TOWER	62.1 m	82-ACE-813-OE
2006-01-11	1016264	DI	1.9 MI ESE, INDIANOLA, IA, 50125	TOWER	58.2 m	79-ACE-888-OE
2005-12-29	1026469	DI	9700 SCHMIDT LAKE RD, PLYMOUTH, MN, 55442	B	21.3 m	97-AGL-2292-OE
2005-12-28	1042413	DI	3 MI N, PIERRE, SD, 57501	TOWER	60.3 m	90-AGL-2088-OE
2005-12-28	1042410	DI	2 MI N, GETTYSBURG, SD, 57442	TOWER	80.7 m	91-AGL-1511-OE
2005-12-28	1042385	DI	5 MI NNW, IPSWICH, SD, 57451	TOWER	109.1 m	97-AGL-5409-OE
2005-12-28	1042384	DI	1.5 MI N, BOWDLE, SD, 57428	TOWER	84.7 m	97-AGL-5407-OE
2005-12-22	1009308	DI	45 E 5TH AVE, AFTON, WY, 83110	TOWER	18.2 m	79-RM-30-OE
2005-11-09	1039782	DI	6.5 MI N, BENEDICT, ND, 58781	TOWER	43.5 m	74-RM-265-OE
2005-09-22	1025401	DI	6 MI SW, BLAIR, NE, 68034	TOWER	89.9 m	81-ACE-935-OE
2005-09-22	1025399	DI	3.5 MI S, OAKLAND, NE, 68045	TOWER	87.7 m	90-ACE-0453-OE
2005-09-16	1038666	DI	2 MI W, WINTERSET, IA, 50273	TOWER	68.5 m	96-ACE-0527-OE
2005-09-16	1016274	DI	3 MI N, STORM LAKE, IA, 50588	TOWER	78 m	82-ACE-654-OE
2003-01-16	1237152	CA	S E Corner of Hwy 2 & 75 (Holy Cross-Twnshop), Comstock, MN, 56560	TOWER	65.5 m	2002-AGL-4591-oE
2002-01-23	1016257	DI	403 SYCAMORE ST, WATERLOO, IA, 50703	BTWR	80.7 m
2001-01-04	1016272	DI	3 MI W 1.7 MI S, SHELDON, IA, 51201	TOWER	89.9 m	77-ACE-700-OE
2000-10-26	1024517	OC	10TH ST & 4TH AVE W, DULUTH, MN, 55806	TOWER	104.5 m	94-AGL-2113-OE
2000-10-05	1039784	DI	3 MI N, TAGUS, ND, 58734	TOWER	67.6 m	97-AGL-3974-OE
2000-09-20	1042414	DI	17 PROSPECT ST, VERMILLION, SD, 57069	TOWER	30.5 m	79-RM-17-OE
1999-11-22	1206499	NT	480 E. Frontier, Payson, AZ, 85541	MAST	48.8 m	99-AWP-1928-OE

Robocall Mitigation Database filings

Recertified	RMD number	Provider roles	Implementation	Country	FCC record
2026-02-27	RMD0006389	Voice: Yes; Gateway: No; Intermediate: No	No STIR/SHAKEN Implementation - Performing Robocall Mitigation	United States of America	View filing

IBFS / ICFS filings

No filings are available yet.

FCC ID filings

No matched FCC ID filings are available.

Licensing and Management System filings

No matched LMS filings are available.

Public Inspection File facilities

No matched Public Inspection File facilities are available.

Historical CDBS broadcast filings

No matched historical CDBS filings are available.

FCC auction participation

No matched FCC auction bidder records are available.

Broadband Data Collection providers

No matched BDC provider identifiers are available.

Intermediate Provider Registry

No matched Intermediate Provider Registry entries are available.

Sources and provenance

Source	Source record	Retrieved	Match
ASR	frn:0003746757	2026-07-31 14:22:42	Confirmed Company Identity
FORM499	808440	2026-08-11 02:32:22	Confirmed Company Identity
RMD	frn:0003746757	2026-07-31 03:54:16	Confirmed Company Identity
ULS	frn:0003746757	2026-08-09 23:45:25	Confirmed Company Identity

Selected field provenance

Field	Displayed value	Source	Observed
Company Name	Qwest Corporation	ULS frn:0003746757	2026-08-09 23:45:26

Recorded identity details

Values are retained with their source and observation dates; differences are not silently overwritten.

Field	Recorded value	Source	Observed
Address	100 CenturyLink Dr. 3TCW088.2, Monroe, LA, 71203, US	COMPANY	2026-07-29 - 2026-07-29
Address	805 Broadway Suite 800, Vancouver, WA, 98660, US	COMPANY	2026-07-29 - 2026-07-29
Address	931 14th Street, Denver, CO, 80202, US	COMPANY	2026-07-29 - 2026-07-31
Email Domain	centurylink.com	ULS
Email Domain	centurylink.com	ULS
Email Domain	centurylink.com	ULS
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Email Domain	centurylink.com	ULS
Email Domain	centurylink.com	ULS
Email Domain	centurylink.com	ULS
Email Domain	centurylink.com	ULS