Public regulatory phone

(773) 399-7950

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
ARRAY DIGITAL INFRASTRUCTURE, INC. owner	0004372322	ASR	769f16a08095e45035ad17a6ada833d547a047f12005eef12753b9af67199eea	Authoritative identifier (100.0%)	2026-08-06 23:48:33
ARRAY DIGITAL INFRASTRUCTURE, INC. owner	0004372322	ASR	5fdde6b935eac9cb7be1174ecc42f38f028a36791353b2f93f04ef5b9a215228	Authoritative identifier (100.0%)	2026-08-05 18:18:29
ARRAY DIGITAL INFRASTRUCTURE, INC. owner	0004372322	ASR	5e41e523c759b34859344288b5d0a05de96ccebfd9fff8afaeaaec857badaf7b	Authoritative identifier (100.0%)	2026-08-05 15:48:27
ARRAY DIGITAL INFRASTRUCTURE, INC. owner	0004372322	ASR	4a137132357ffe50c36282ccb456ccddae5d38714dc056ec54504af6d7640225	Authoritative identifier (100.0%)	2026-08-04 17:48:25
UNITED STATES CELLULAR CORP owner		ASR	1ae0c7f6801588f84ae08e792565bdf5813e0369a76de9f4aea346db93a6ae79	Authoritative identifier (100.0%)	2026-08-01 19:18:18
ARRAY DIGITAL INFRASTRUCTURE, INC. owner	0004372322	ASR	0aca02d4f4108e68b58578657f4065a6b8bc3272842372548776ebf3011e4d0c	Authoritative identifier (100.0%)	2026-08-01 05:18:10
ARRAY DIGITAL INFRASTRUCTURE, INC. owner	0004372322	ASR	065675e5598432b755195e3c24be5a15256be7edf17e183bdcbb1888f7c18116	Authoritative identifier (100.0%)	2026-07-31 23:48:08