Public regulatory phone

(972) 796-6735

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
General Motors Research Corporation L	0002762508	ULS	1395b1b87238b621f28b1d717d5a87c1f78c50d109bba11744afaf1af900cbfc	Authoritative identifier (100.0%)	2026-09-12 11:15:39
General Motors Research Corporation L	0002762508	ULS	11ad52ba06be48aeb0920f39628db405cd4c8040d6b3bb143bb2fe873d258cce	Authoritative identifier (100.0%)	2026-09-09 13:15:31
General Motors Research Corporation L	0002762508	ULS	109f543484fac487b24c0e9cd48b0ed50ae04c85d6d55d50cd338f2d14bc9920	Authoritative identifier (100.0%)	2026-09-07 20:45:22
Unidata Licensing Coordinator	0004807061	CORES	0004807061	Authoritative identifier (100.0%)	2026-09-01 19:36:29
Electronic Data Systems, LLC L	0018164673	ULS	0f0d39407aaf99f3a7e1ed667758abe243feaf82386bfe5feacd1cc7b169fb37	Authoritative identifier (100.0%)	2026-08-31 05:15:07
EDS SPECTRUM CORPORATION L	0001652429	ULS	0d5dcafd449ffe609121f38bc52271297a296c8c104c86451bd8560ca6af2d91	Authoritative identifier (100.0%)	2026-08-25 09:44:30
General Motors Research Corporation L	0002762508	ULS	08d36c45ec633f2bc89e779ff8112c2fb5cde83c7be596605b733b588e8966bd	Authoritative identifier (100.0%)	2026-08-15 07:19:23
General Motors Research Corporation L	0002762508	ULS	08919ac934b781c813efbcc5613c2d0f232f87d8ee7c05c8213514fa46e60c30	Authoritative identifier (100.0%)	2026-08-14 19:49:27
General Motors Research Corporation L	0002762508	ULS	07138950fdb025430a86bb01bc5466ddcd17e1aa2d9da529bd609eb1584478cb	Authoritative identifier (100.0%)	2026-08-12 10:19:09
EDS SPECTRUM CORPORATION owner	0001652429	ASR	aa1ff21d8502d16db15082f5eb07da99be5717478f90e7b115ce69bec99b695f	Authoritative identifier (100.0%)	2026-08-10 15:48:53
General Motors Research Corporation L	0002762508	ULS	0456c14f2306fc06b5d1337a774b031a351156b25c4cb95d7882de2d2a333a3c	Authoritative identifier (100.0%)	2026-08-07 09:18:40
EDS SPECTRUM CORPORATION owner	0001652429	ASR	6f84a324c77166d0911b75205286001b35c25bf6546dd16bdedc58b130f4a80e	Authoritative identifier (100.0%)	2026-08-06 12:48:34
General Motors Research Corporation L	0002762508	ULS	036feb94f26a0b3eb5fc8539f2d1ae940ee493e987b81a4a904fad879674b4e4	Authoritative identifier (100.0%)	2026-08-06 01:18:33
General Motors Research Corporation L	0002762508	ULS	033bcc0362eb9b333dab9c3502a01533733194b0242ddeba5b4dbfaf86f26313	Authoritative identifier (100.0%)	2026-08-05 19:18:31
EDS SPECTRUM CORPORATION FCC Licensing Coordinator	0001652429	CORES	0001652429	Authoritative identifier (100.0%)	2026-08-05 08:48:32
General Motors Research Corporation L	0002762508	ULS	0213401bd4d8a9b486c9088c7dc35711b073aaf25000364dd76ff1d91e8f94c1	Authoritative identifier (100.0%)	2026-08-04 08:48:25
General Motors Research Corporation owner	0002762508	ASR	05a8a4897573c6706973df55fc862b92517b001ee1e0aaad7c1c665ce53feb79	Authoritative identifier (100.0%)	2026-07-31 22:18:09