Public regulatory phone

(202) 330-4011

Associations below come from public FCC regulatory records. Confidence describes the source relationship, not current ownership of the number.

Company or contactFRNSystemSource recordConfidenceObserved
Clearwire Spectrum Holdings III LLC
L
0018399998ULS065e0b23dae662770819f895487e870c8e4d13d6ce1684e3ea81ced24072a1baAuthoritative identifier (100.0%)2026-08-11 06:49:02
Alda Gold II, LLC
L
0003573466ULS062f13da8fe54234d0833452f07db7a796086c76834014cf188bbdedae344ff1Authoritative identifier (100.0%)2026-08-10 23:18:58
NSAC, LLC
L
0003768553ULS06133d75bc9479c02a6ca70864f067aac60a38d39f9d1f8e56692ff623ea412cAuthoritative identifier (100.0%)2026-08-10 19:49:00
Clearwire Communications LLC
owner
0018777037ASRaba670ee0ff157b51dd3a283ab42d5ccdfa565d3cf0887f544932f2ed2ac8cbdAuthoritative identifier (100.0%)2026-08-10 19:48:54
Clearwire Spectrum Holdings LLC
L
0013892427ULS05e344d9c799666847904453a8abbd8111b5e93b67f0fa9a6897fd7948f981fdAuthoritative identifier (100.0%)2026-08-10 11:48:55
TDI Acquisition Sub, LLC
L
0017806084ULS05d51e7bbb6f7173391849b1c9512743b4c158e5e995e2c1ca612596dacb1402Authoritative identifier (100.0%)2026-08-10 08:48:52
Fixed Wireless Holdings, LLC
L
0010490498ULS058b6d11c98cd0e8aa1c5371098b1c740cda6391e9b62270239cc65d2df437d7Authoritative identifier (100.0%)2026-08-09 22:48:56
TDI Acquisition Sub, LLC
L
0017806084ULS058203f33f1d83d311cee1bde039bc1fabc284d5fcff6cd9d9820187e5e83182Authoritative identifier (100.0%)2026-08-09 22:18:53
Clearwire US LLC
owner
ASR9d2a51258b64f85fc509379006da2393518f418578956ad65c2e5e7247aa4e00Authoritative identifier (100.0%)2026-08-09 22:18:49
Clearwire Spectrum Holdings III LLC
L
0018399998ULS04f6361a64edf21c22a54b07b026a53d8e9aed80d36ef8376e31d3c156157d3aAuthoritative identifier (100.0%)2026-08-08 10:48:47
Alda Wireless Holdings, LLC
L
0004340436ULS04d92f56d61db73726bf12e9f6916f61cf04484af9bd37a10015e984b77edf57Authoritative identifier (100.0%)2026-08-08 05:48:47
Clearwire US LLC
owner
ASR86370e5a8fb9c98efde7e7cb1f34ae3455e227eba5143d48c7a7da21c8f27157Authoritative identifier (100.0%)2026-08-08 01:18:39
Clearwire Spectrum Holdings LLC
L
0013892427ULS04961f6d43e207fca749b6f6747b219cf34e2ebd37d1881fb6547b8b3f97b6adAuthoritative identifier (100.0%)2026-08-08 00:18:43
ATL MDS, LLC
L
0017700493ULS049385c08b57b376c2a3f78bfe701b498dc660981c0fb439a4af2aedb053bde9Authoritative identifier (100.0%)2026-08-07 23:18:44
SF MDS LLC.
L
0017700535ULS047d036980f0cd9eaabdd5ddb6f2da0a49cb9556c6df3e5f5de539556e15ae41Authoritative identifier (100.0%)2026-08-07 19:48:45
NSAC, LLC
owner
0003768553ASR7d8fa4f9fb756ce3abd6d326d646bba22f019cbedd1f90bd51b828a4a7309639Authoritative identifier (100.0%)2026-08-07 09:18:36
AMERICAN TELECASTING DEVELOPMENT INC
L
0001606201ULS04204d1c7cf4353dcd505f5ae37c102c36c5f8974e40499fda23cea6e968d42aAuthoritative identifier (100.0%)2026-08-07 01:48:40
NSAC, LLC
L
0003768553ULS03e0967a73dd4090e128454a206db2dca89cad0358120814925c08077a26e089Authoritative identifier (100.0%)2026-08-06 16:18:38
Clearwire Spectrum Holdings LLC
L
0013892427ULS03ad441858316d67b54d4f1298a6aca4e302a3ea65b9acbcdd65db010012362cAuthoritative identifier (100.0%)2026-08-06 09:48:39
ATL MDS, LLC
L
0017700493ULS039402bade98a6748dc2423fc613e15c6ab890fc1c67518abda1460d07834204Authoritative identifier (100.0%)2026-08-06 05:48:38
NSAC, LLC
L
0003768553ULS039186125476666ac425c703ec1ebe23de71b0e1346cb20c155a3e103c845096Authoritative identifier (100.0%)2026-08-06 05:18:36
Fixed Wireless Holdings, LLC
L
0010490498ULS035ca88f968f42b52e8d3544fe9aac4d8c5b4bc2c98142673856a741264db838Authoritative identifier (100.0%)2026-08-05 23:18:33
ATL MDS, LLC
L
0017700493ULS03503527bf56659ec7f798718cf762a138f0930d601d13edbe791739a848c64eAuthoritative identifier (100.0%)2026-08-05 21:18:31
Fixed Wireless Holdings, LLC
L
0010490498ULS03435382c33356b9a3a0136bf85ea26dfa4955744d16406f8a3f12ae91d69346Authoritative identifier (100.0%)2026-08-05 19:48:31
NSAC, LLC
L
0003768553ULS0314702bbc4ba59fb8e3bc4bec438ab54fe04d4d52711a762711d9f4e6afeb3fAuthoritative identifier (100.0%)2026-08-05 14:48:32
NSAC, LLC
L
0003768553ULS02c0bed705bee8c943b4892ced24e942b0b77e661c14b26efc49d39c3938d9b7Authoritative identifier (100.0%)2026-08-05 06:48:28
Clearwire US LLC
owner
ASR5246124c244df5ad64619aa4fc668ee31a6014cc921bed894c00daf89e31ade6Authoritative identifier (100.0%)2026-08-05 05:18:28
NSAC, LLC
L
0003768553ULS027b938c7a9c7ea1fd12da949d7e924f16c20ffad70bf49c29ab484ec3c96e2aAuthoritative identifier (100.0%)2026-08-04 23:18:29
Fixed Wireless Holdings, LLC
L
0010490498ULS025e7571d0ad98a759aa9ce2779da8ba8ab8589b5a5ca7cc0e32a24cee9db6edAuthoritative identifier (100.0%)2026-08-04 17:48:28
Fixed Wireless Holdings, LLC
L
0010490498ULS02508898baa8cb99f05f327f54eb5c8fc8fd5bb907a8ea48b5fdf1fa1249298bAuthoritative identifier (100.0%)2026-08-04 15:48:28
ATL MDS, LLC
L
0017700493ULS023b5e665d67cda6030812bece38270d7a9b59889e30dc43fd487d5dcd28e139Authoritative identifier (100.0%)2026-08-04 12:48:27
ATL MDS, LLC
L
0017700493ULS023bd2e2a9394791a7a6a597b0ecbe241a330dc8b1a73d46d630e703ce5c696fAuthoritative identifier (100.0%)2026-08-04 12:48:27
Clearwire US LLC
owner
ASR429524d5beb63ae3500c2636585b9687f3b57e08565d69a8a0b60f2cb9e9ee54Authoritative identifier (100.0%)2026-08-04 09:18:23
ATL MDS, LLC
L
0017700493ULS01efb6560f24dea2fcfb4d2e34078e93372f7ebabe01f192fd4a8c7fce3b13ecAuthoritative identifier (100.0%)2026-08-04 02:48:24
ATL MDS, LLC
L
0017700493ULS01c68b9eafc0087b21ddef6bbc47c305d870d68989103de42482f5e209be910eAuthoritative identifier (100.0%)2026-08-03 20:48:27
NSAC, LLC
L
0003768553ULS01ac594a7807a6e3bf55e5d57c9b09c8b10210ea298aefb025d68252621a3365Authoritative identifier (100.0%)2026-08-03 17:48:27
Clearwire Spectrum Holdings III LLC
L
0018399998ULS018ed54e4db911fe71f986651b2cc3d751f16debd9490ab8fd02fdab8a2267e8Authoritative identifier (100.0%)2026-08-03 13:18:26
FMA LICENSEE SUBSIDIARY, LLC
L
0004357224ULS016a0275bd7dffd9154795f68e18fd09e308254d700546ea0b467c22dcaaab2cAuthoritative identifier (100.0%)2026-08-03 08:18:25
Clearwire Spectrum Holdings LLC
L
0013892427ULS015ac92d82ac9455d3f3e60b5c7572b28c3a6a4991d1c5d44ed1fd1f02074604Authoritative identifier (100.0%)2026-08-03 04:48:25
NSAC, LLC
L
0003768553ULS0118e24220e64e55e2b408de8aa70b1ef106d4bffb49d4d852e31725dcc096ecAuthoritative identifier (100.0%)2026-08-02 12:48:18
Clearwire US LLC MSP-0015
owner
ASR1e3b5e9d61cb1439781a6bd01d949019c09c8efd65e6e37859a89843c25cfb2fAuthoritative identifier (100.0%)2026-08-01 23:48:14
NSAC, LLC
L
0003768553ULS00ca7442fee9cb6500987d244a862d334289bfc0707aaaf43e6a334aa5409dc6Authoritative identifier (100.0%)2026-08-01 22:18:16
Alda Wireless Holdings, LLC
L
0004340436ULS006282999f23ac358e9667ca899848aa40e3794f0bfc57708590a987206d5749Authoritative identifier (100.0%)2026-08-01 06:48:12