FCC Registration Number

FRN 0004339905

CORES registration

Connected companies

CompanyRelationshipSourceConfidence
XO Pennsylvania, Inc.registrantFORM499100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(415) 901-3816Melissa Waksman XO Communications service_agentFORM49995.0%
(888) 575-6398XO Pennsylvania, Inc. customer_inquiriesFORM499100.0%
(888) 575-6398XO Delaware, Inc. customer_inquiriesFORM499100.0%

FCC Form 499 filers

Current as ofFiler IDLegal name
2002-04-01811836XO Pennsylvania, Inc.
2002-04-01818660XO Delaware, Inc.

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499818660:456799XO Delaware, Inc.00043399052026-08-06 23:48:31
FORM499818660:456798XO Delaware, Inc.00043399052026-08-06 23:48:31
FORM499818660:456797XO Delaware, Inc.00043399052026-08-06 23:48:31
FORM499818660:456800XO Delaware, Inc.00043399052026-08-06 23:48:31
FORM499811836:453566XO Pennsylvania, Inc.00043399052026-08-06 16:18:31
FORM499811836:453567XO Pennsylvania, Inc.00043399052026-08-06 16:18:31
FORM499811836:453565XO Pennsylvania, Inc.00043399052026-08-06 16:18:31
FORM499811836:453564XO Pennsylvania, Inc.00043399052026-08-06 16:18:31
FORM499818660:401152XO Delaware, Inc.00043399052026-08-05 17:18:25
FORM499818660:401151XO Delaware, Inc.00043399052026-08-05 17:18:25
FORM499818660:401150XO Delaware, Inc.00043399052026-08-05 17:18:25
FORM499818660:401153XO Delaware, Inc.00043399052026-08-05 17:18:25
FORM499811836:397919XO Pennsylvania, Inc.00043399052026-08-05 12:18:25
FORM499811836:397917XO Pennsylvania, Inc.00043399052026-08-05 12:18:25
FORM499811836:397918XO Pennsylvania, Inc.00043399052026-08-05 12:18:25
FORM499811836:397920XO Pennsylvania, Inc.00043399052026-08-05 12:18:25
FORM499818660:345506XO Delaware, Inc.00043399052026-08-04 23:48:23
FORM499818660:345503XO Delaware, Inc.00043399052026-08-04 23:48:23
FORM499818660:345504XO Delaware, Inc.00043399052026-08-04 23:48:23
FORM499818660:345505XO Delaware, Inc.00043399052026-08-04 23:48:23
FORM499811836:342273XO Pennsylvania, Inc.00043399052026-08-04 17:18:22
FORM499811836:342270XO Pennsylvania, Inc.00043399052026-08-04 17:18:22
FORM499811836:342272XO Pennsylvania, Inc.00043399052026-08-04 17:18:22
FORM499811836:342271XO Pennsylvania, Inc.00043399052026-08-04 17:18:22
FORM499818660:289859XO Delaware, Inc.00043399052026-08-04 01:18:18
FORM499818660:289858XO Delaware, Inc.00043399052026-08-04 01:18:18
FORM499818660:289857XO Delaware, Inc.00043399052026-08-04 01:18:18
FORM499818660:289856XO Delaware, Inc.00043399052026-08-04 01:18:18
FORM499811836:286626XO Pennsylvania, Inc.00043399052026-08-03 18:48:17
FORM499811836:286623XO Pennsylvania, Inc.00043399052026-08-03 18:48:17
FORM499811836:286625XO Pennsylvania, Inc.00043399052026-08-03 18:48:17
FORM499811836:286624XO Pennsylvania, Inc.00043399052026-08-03 18:48:17
FORM499818660:178564XO Delaware, Inc.00043399052026-08-01 22:18:11
FORM499818660:178562XO Delaware, Inc.00043399052026-08-01 22:18:11
FORM499818660:178565XO Delaware, Inc.00043399052026-08-01 22:18:11
FORM499818660:178563XO Delaware, Inc.00043399052026-08-01 22:18:11
FORM499811836:175329XO Pennsylvania, Inc.00043399052026-08-01 16:18:10
FORM499811836:175330XO Pennsylvania, Inc.00043399052026-08-01 16:18:10
FORM499811836:175331XO Pennsylvania, Inc.00043399052026-08-01 16:18:10
FORM499811836:175332XO Pennsylvania, Inc.00043399052026-08-01 16:18:10
FORM499818660XO Delaware, Inc.00043399052026-07-31 23:48:06
FORM499811836XO Pennsylvania, Inc.00043399052026-07-31 20:48:04
FORM4994776XO Pennsylvania, Inc.00043399052026-07-31 20:48:03

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