Public regulatory phone

(972) 423-9494

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

Company or contact	FRN	System	Source record	Confidence	Observed
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	e9695f49d55853dfc986d3c72611af34f552c1c9b47fc0621da983cba4452698	Authoritative identifier (100.0%)	2026-08-14 08:19:09
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	d49226948c5c965fc63dd247164b5268b43f478869772eb133c108a6920a7012	Authoritative identifier (100.0%)	2026-08-13 02:49:02
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	d25ea3e6214ec3aec71009fcb12bc047fad17f4e0a8ecc557c286f4aebf32ba3	Authoritative identifier (100.0%)	2026-08-13 00:49:03
Nucentrix Spectrum Resources Inc L	0001660422	ULS	076059a81b0eb04a870651296b861f6d6e31cd9fd990395e18c325c6e1b787de	Authoritative identifier (100.0%)	2026-08-12 18:19:13
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	b2f85537a4952b66b3129c1a4a7044761f6bb7984e53568c1a934db2a2a39c26	Authoritative identifier (100.0%)	2026-08-11 06:18:57
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	ae742d95c1bb16747450cf6a302fa5680c5ada1a3f25d234dcae314c47cac6cc	Authoritative identifier (100.0%)	2026-08-10 23:18:53
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	9b166a4bc55400ecef86f34b59c911fc230a1b9945c43e8758f59002501e0ae5	Authoritative identifier (100.0%)	2026-08-09 12:18:49
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	8a483a894a754b0ac5e0c066c7799ea8eda1313435e1e96d51faea9960af1d49	Authoritative identifier (100.0%)	2026-08-08 04:48:42
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	666153d0c6275890a82914b0f7ecf18859d7e9925a7688d1a351fc8bd732e214	Authoritative identifier (100.0%)	2026-08-06 01:18:30
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	6386b7343b1877f3fe02c3fd2061255c0735c554f0ad0dfb8428e6cb039ea5d1	Authoritative identifier (100.0%)	2026-08-05 22:48:29
HEARTLAND WIRELESS COMMUNICATIONS INC owner		ASR	524d290d8e35abf226a9754f9d41e101df18eb4570e202776358e84db22df9c5	Authoritative identifier (100.0%)	2026-08-05 05:18:28
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	517d3b3b9e2c1fe36451e3bb64551b89ebe9920cd488885892b7c9a56da70a0f	Authoritative identifier (100.0%)	2026-08-05 04:18:25
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	348ab38bf37753ef087afc2b811a1485a895da72a140a5ef0bc23e3de8b2c796	Authoritative identifier (100.0%)	2026-08-03 13:18:23
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	2b49a4ac996c083b1deccb6124aca5d385d9cfbf975039e558b5d835260c4802	Authoritative identifier (100.0%)	2026-08-02 22:18:20
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	233be5bb1644606862193063d24b3c516909e43b796359713f8cc13fffe83d84	Authoritative identifier (100.0%)	2026-08-02 05:18:17
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	1f3240199fc8bbb0e92e9dc190394c648783fda54804c60248df0e4be69041bc	Authoritative identifier (100.0%)	2026-08-02 00:18:16
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	1db775c4e31c1c2fce2615bd661a88e0439a054f8cb18720e2477af8a5e03ba9	Authoritative identifier (100.0%)	2026-08-01 23:48:14
Nucentrix Spectrum Resources Inc owner	0001660422	ASR	109ae9cc5a037a75a288c9e06599cfc3b7840e00063db4b63e2826382f905231	Authoritative identifier (100.0%)	2026-08-01 10:18:13