Public regulatory phone

(412) 283-0925

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
ARMSTRONG UTILITIES INC owner		ASR	4abe592242f047795cb703a6b1a19b3b6ec497bdcba516c3ff0025e169a8cc3d	Authoritative identifier (100.0%)	2026-08-04 19:18:25
ARMSTRONG UTILITIES INC owner		ASR	3abde4b439cf2fc6651073f01fe5d92b232e2cadd934745e9ec3ba4480234c6a	Authoritative identifier (100.0%)	2026-08-03 20:48:24
ARMSTRONG UTILITIES INC owner	0037333846	ASR	35de63ab99dbb4b4983f099893e259dd5220a82cc349ed851885596812c8ec5f	Authoritative identifier (100.0%)	2026-08-03 15:18:26
ARMSTRONG UTILITIES INC owner		ASR	2fc89235ffd325708f566830b4e4a5c523830ed61249a03f9717e4751afff710	Authoritative identifier (100.0%)	2026-08-03 04:48:23
ARMSTRONG UTILITIES INC owner		ASR	2adbe967114cc2c07f37dafef15a69b92068c6dcd2f26cde097303a0f34c1d8b	Authoritative identifier (100.0%)	2026-08-02 21:18:19
ARMSTRONG TELEPHONE COMPANY owner		ASR	118226f3e50b1b16957cdf743cab9ddb293f23299c0367bc04f43b700bb721d3	Authoritative identifier (100.0%)	2026-08-01 12:18:11
ARMSTRONG UTILITIES INC owner		ASR	117f949818f8fd9f8537681eaef75007402a3fefdebc2b77976a49956f1d6a27	Authoritative identifier (100.0%)	2026-08-01 12:18:11