Public regulatory phone

(415) 985-6777

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
COMMON FREQUENCY, INC. Applicant		LMS	279335c5c28548a58b10c1b6063ebeb7	High confidence (95.0%)	2026-09-11 09:45:30
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff398e2861801995133946f2a48	High confidence (95.0%)	2026-09-10 04:45:27
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff398e28618019940b88bc0273f	High confidence (95.0%)	2026-09-10 04:45:27
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff398581a40019873d63df206f3	High confidence (95.0%)	2026-09-10 03:45:27
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff398581a40019863d81f4e040c	High confidence (95.0%)	2026-09-10 03:45:27
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff39819f03901982b3c5fa505e7	High confidence (95.0%)	2026-09-10 03:15:28
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff3958c419601959d0ae7b9075b	High confidence (95.0%)	2026-09-09 20:15:37
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff394e07de401951c69c15d2b53	High confidence (95.0%)	2026-09-09 18:45:31
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff394e07de40194fd5f22e51655	High confidence (95.0%)	2026-09-09 18:45:30
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff3949de7150194b04540bd0a08	High confidence (95.0%)	2026-09-09 17:45:30
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff3949de7150194ab2c0da905ee	High confidence (95.0%)	2026-09-09 17:45:30
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff3949de7150194b058f4b50a9b	High confidence (95.0%)	2026-09-09 17:45:30
Common Frequency, Inc Applicant	0017033366	LMS	25076ff3919ff72b0191b0a719fd083d	High confidence (95.0%)	2026-09-08 13:45:23
Common Frequency, Inc Applicant	0017033366	LMS	25076ff3919ff72b0191b0b7a99c0853	High confidence (95.0%)	2026-09-08 13:45:23
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff390eb639c019106be009f06fe	High confidence (95.0%)	2026-09-08 10:15:21
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff390eb639c0190f747713a0266	High confidence (95.0%)	2026-09-08 10:15:21
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff39037c1ba019048e18ade041f	High confidence (95.0%)	2026-09-08 09:45:21
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff38ce99348018ced5847bb0af5	High confidence (95.0%)	2026-09-08 03:45:18
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff38974ec780189b3fe5ad71b7c	High confidence (95.0%)	2026-09-07 19:45:20
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff38947156b0189619ae04006e8	High confidence (95.0%)	2026-09-07 18:15:20
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff383a509400183c52e42b7098a	High confidence (95.0%)	2026-09-05 08:45:14
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff37f10d04e017f14d5edc20062	High confidence (95.0%)	2026-09-04 07:15:05
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff37c2e76b9017c43d3ef3f0ccc	High confidence (95.0%)	2026-09-01 20:44:53
Common Frequency, Inc Applicant	0017033366	LMS	25076ff37c2e76b9017c442bd2dd0d0e	High confidence (95.0%)	2026-09-01 20:44:53
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff37be66933017c0627386d2fea	High confidence (95.0%)	2026-09-01 19:44:56
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff37be66933017c0641b711304a	High confidence (95.0%)	2026-09-01 19:44:56
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff37be66933017c062f27fc2fff	High confidence (95.0%)	2026-09-01 19:44:56
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff37b08eb3f017b0939a5ef01df	High confidence (95.0%)	2026-09-01 13:44:52
Common Frequency, Inc Applicant	0017033366	LMS	25076ff37ada191f017ae43b65380d59	High confidence (95.0%)	2026-09-01 12:44:50
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff37a530389017a54ce3d9c01e4	High confidence (95.0%)	2026-09-01 10:14:50
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff3797a6e1001797d1752e30154	High confidence (95.0%)	2026-08-31 20:44:50
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff378f1612f017911978b7009f0	High confidence (95.0%)	2026-08-31 05:15:02
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff378f1612f0179114c7eee09aa	High confidence (95.0%)	2026-08-31 05:15:02
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff3758b40e101758c5ee46f008b	High confidence (95.0%)	2026-08-29 14:44:40
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff37529338101752f7ff78e02f4	High confidence (95.0%)	2026-08-29 13:44:44
Common Frequency, Inc Applicant	0017033366	LMS	25076ff3752933810175680b47f40fb5	High confidence (95.0%)	2026-08-29 13:44:44
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076ff374fff4d001750b94eee006e2	High confidence (95.0%)	2026-08-29 12:44:42
Common Frequency, Inc Applicant	0017033366	LMS	25076ff374fff4d001750bbb38510706	High confidence (95.0%)	2026-08-29 12:44:42
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f919f7be89d019fac6866e40f98	High confidence (95.0%)	2026-08-23 07:44:20
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f919edb9c8c019ef858e74d11d0	High confidence (95.0%)	2026-08-23 07:14:17
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f919edb9afc019f07397b561228	High confidence (95.0%)	2026-08-23 07:14:16
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f919bdbd050019c21b0c1351680	High confidence (95.0%)	2026-08-22 18:44:08
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f919bdbd050019be36ae98804e2	High confidence (95.0%)	2026-08-22 18:44:07
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f919b26d9d4019b5e1dcffa1bf7	High confidence (95.0%)	2026-08-22 12:44:09
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f919b26d9d4019b44958b8d1066	High confidence (95.0%)	2026-08-22 12:44:09
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9199118fc40199287385990eb0	High confidence (95.0%)	2026-08-22 07:14:08
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9198d1eaab01991b16c9e40ae7	High confidence (95.0%)	2026-08-22 06:14:05
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f91989faecb0198a1743b3b012f	High confidence (95.0%)	2026-08-22 05:44:06
COMMON COMMUNICATIONS SOUTHERN CALIFORNIA Applicant	0028728954	LMS	25076f9197ac7cb60197af229e12033d	High confidence (95.0%)	2026-08-22 04:14:03
COMMON COMMUNICATIONS SOUTHERN CALIFORNIA Applicant	0028728954	LMS	25076f9197ac7cb60197af2e8e690382	High confidence (95.0%)	2026-08-22 04:14:03
COMMON COMMUNICATIONS SOUTHERN CALIFORNIA Applicant	0028728954	LMS	25076f9196efc00c019753e8fd951fc4	High confidence (95.0%)	2026-08-22 02:44:02
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9196acbfb50196bc64cd99057c	High confidence (95.0%)	2026-08-22 02:14:03
COMMON COMMUNICATIONS SOUTHERN CALIFORNIA Applicant	0028728954	LMS	25076f919674f7eb01968fc5287809e0	High confidence (95.0%)	2026-08-22 02:14:00
COMMON COMMUNICATIONS SOUTHERN CALIFORNIA Applicant	0028728954	LMS	25076f9193dc19de0194304a731b2746	High confidence (95.0%)	2026-08-21 15:44:00
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9193dc19de0194344eea0329d3	High confidence (95.0%)	2026-08-21 15:44:00
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9193dc19de0193e65533010e91	High confidence (95.0%)	2026-08-21 15:43:59
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9193dc19de0193ea61a835101a	High confidence (95.0%)	2026-08-21 15:43:59
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9193b80a020193be21a5c60ac1	High confidence (95.0%)	2026-08-21 12:44:02
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9193b80a020193be3d6ea90adf	High confidence (95.0%)	2026-08-21 12:44:02
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f91936ff2790193af76b5ac2754	High confidence (95.0%)	2026-08-21 11:14:00
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f91936ff2790193af4ccf8c2729	High confidence (95.0%)	2026-08-21 11:14:00
COMMON COMMUNICATIONS SOUTHERN CALIFORNIA Applicant	0028728954	LMS	25076f9190c0adab0190cdbc8029086d	High confidence (95.0%)	2026-08-20 18:13:54
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9190a2dd850190b480cf7a046d	High confidence (95.0%)	2026-08-20 17:13:57
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9190a2dd850190b473e528044d	High confidence (95.0%)	2026-08-20 17:13:57
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9190547d830190988460251580	High confidence (95.0%)	2026-08-20 15:13:58
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f918fcb9e1e018fccb850cd00c6	High confidence (95.0%)	2026-08-20 12:13:58
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f918fcb9e1e018fd185b2d10aab	High confidence (95.0%)	2026-08-20 12:13:58
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f918fcb9e1e018fd14a28d30a7e	High confidence (95.0%)	2026-08-20 12:13:58
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f918ee37418018ee4e5cf1200a2	High confidence (95.0%)	2026-08-20 09:43:55
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f918d5ca61e018d5da19eb300aa	High confidence (95.0%)	2026-08-19 21:43:56
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f918d5ca61e018d5d6b4f290062	High confidence (95.0%)	2026-08-19 21:43:56
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f918d5ca61e018d5dc19d4a00c0	High confidence (95.0%)	2026-08-19 21:43:56
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f918d19aee3018d1ff5b622019e	High confidence (95.0%)	2026-08-19 20:43:52
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f918ce99306018cef8e4a8f05a6	High confidence (95.0%)	2026-08-19 20:13:51
Common Frequency, Inc Applicant	0017033366	LMS	25076f918b87d65b018b8c3a44670ba4	High confidence (95.0%)	2026-08-19 09:19:29
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f918b87d65b018b8c36ed430b92	High confidence (95.0%)	2026-08-19 09:19:29
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f918b87d65b018b8c32c1540b70	High confidence (95.0%)	2026-08-19 09:19:29
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f918b87d65b018b8c351e990b82	High confidence (95.0%)	2026-08-19 09:19:29
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f918b87d65b018b8c2c121e0b36	High confidence (95.0%)	2026-08-19 09:19:29
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9185f529c40186006b24e7020f	High confidence (95.0%)	2026-08-17 22:49:26
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9182a8b45a0182e7537d391899	High confidence (95.0%)	2026-08-17 06:19:48
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9181f47dc401822334b7011636	High confidence (95.0%)	2026-08-17 00:49:21
Common Frequency, Inc Applicant	0017033366	LMS	25076f917f370867017f38da9cc80099	High confidence (95.0%)	2026-08-16 09:19:17
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f917c0a7656017c2abf7fe20c5b	High confidence (95.0%)	2026-08-15 07:19:19
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f917bc775dd017bde1010b40d04	High confidence (95.0%)	2026-08-15 05:19:19
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f917ada225d017ae149e98f0328	High confidence (95.0%)	2026-08-15 00:49:15
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f91756c646501756dce9bb9001b	High confidence (95.0%)	2026-08-13 12:19:06
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9175292f2601752b288c5b000c	High confidence (95.0%)	2026-08-13 11:49:08
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f9174fff2f10175261a22b20b49	High confidence (95.0%)	2026-08-13 11:49:07
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f916df59c2d016dfc3be4590e5e	High confidence (95.0%)	2026-08-12 08:19:06
COMMON FREQUENCY, INC. Applicant	0017039728	LMS	25076f916df59c2d016dfc5415940e6f	High confidence (95.0%)	2026-08-12 08:19:06
COMMON FREQUENCY, INC. Applicant		LMS	0c3c7797df8e4ef89a95c1b6063ebeb7	High confidence (95.0%)	2026-08-03 11:48:22
COMMON FREQUENCY, INC. Applicant		LMS	04bc7733bd3645249c3dc1b6063ebeb7	High confidence (95.0%)	2026-08-01 14:48:16