FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0006275945

XO Communications Services, LLC

CORES registration

Entity name
XO Communications Services, LLC
Entity type
Private Sector , Limited Liability Corporation
Registration date
2002-01-30
FCC source updated
2026-03-02
Contact organization
Verizon Communications Inc.
Contact position
Senior Manager
Contact name
Reyna Drozic
Contact address
One Verizon Way, Basking Ridge, NJ 7920, United States
Contact email
[email protected]
CORES status
available
Last checked
2026-08-04 02:48:40

Connected companies

CompanyRelationshipSourceConfidence
XO Communications Services, LLCregistrantCORES100.0%
XO Communications Services, LLCregistrantFORM499100.0%
XO Communications Services, LLCapplicantICFS95.0%
XO Communications Services, LLCregistrantRMD100.0%
XO Communications Services, LLClicenseeULS100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(201) 400-0771Reyna Drozic Senior ManagerCORES100.0%
(202) 515-2458XO Communications Services, LLC transferee_phoneICFS95.0%
(202) 515-2458XO Communications Services, LLC licensee_phoneICFS95.0%
(202) 515-2462XO Communications Services, LLC licensee_phoneICFS95.0%
(202) 515-2462XO Communications Services, LLC transferee_phoneICFS95.0%
(202) 515-2462XO Communications Services, LLC transferor_phoneICFS95.0%
(202) 572-3111None Available CT Corporation service_agentFORM49995.0%
(202) 783-4141Jennifer Kostyu contact_phoneICFS95.0%
(415) 901-3816Melissa Waksman XO Communications service_agentFORM49995.0%
(469) 265-6273 ext. 2Lulia Barakat mitigation_contactRMD100.0%
(617) 733-1049XO Communications Services, LLC LULS100.0%
(800) 264-1000XO Communications Services, LLC customer_inquiriesFORM499100.0%
(972) 444-5553XO Communications Services, LLC transferor_phoneICFS95.0%

IBFS / ICFS filings

DateFile numberApplicantStatus
2020-07-20ITC-T/C-20200720-00130XO Communications Services, LLCClosed
2018-08-27ITC-ASG-20180827-00170XO Communications Services, LLCClosed

ULS licenses

Grant dateCall signServiceStatusLicensee
2026-01-13WQXC933CFAXO Communications Services, LLC
2026-01-13WQXC934CFAXO Communications Services, LLC
2025-11-19WQWT657CFCXO Communications Services, LLC
2025-11-19WQWR580CFAXO Communications Services, LLC
2025-11-19WQWT654CFCXO Communications Services, LLC
2025-11-19WQWP275CFAXO Communications Services, LLC
2025-11-19WQWT656CFCXO Communications Services, LLC
2025-11-19WQWN821CFAXO Communications Services, LLC
2025-11-19WQWT653CFCXO Communications Services, LLC
2025-06-03WQVW790CFCXO Communications Services, LLC
2025-06-03WQVW583CFCXO Communications Services, LLC
2022-12-06WRVL629CFCXO Communications Services, LLC
2022-12-06WRVL628CFCXO Communications Services, LLC
2022-01-18WRPC444CFCXO Communications Services, LLC
2022-01-18WRPC445CFCXO Communications Services, LLC
2021-10-05WQOK862CFCXO Communications Services, LLC
2021-01-05WQNC705CFCXO Communications Services, LLC
2019-08-20WQKS487CFCXO Communications Services, LLC
2019-06-11WRDN467CFCXO Communications Services, LLC
2019-06-11WRDN472CFCXO Communications Services, LLC
2019-06-11WRDN468CFCXO Communications Services, LLC
2019-06-11WRDN469CFCXO Communications Services, LLC
2019-06-11WRDN470CFCXO Communications Services, LLC
2019-06-11WRDN471CFCXO Communications Services, LLC
2019-05-21WRDK696CFCXO Communications Services, LLC
2019-05-21WRDK699CFCXO Communications Services, LLC
2019-05-21WRDK697CFCXO Communications Services, LLC
2019-05-21WRDK698CFCXO Communications Services, LLC
2019-05-21WRDK695CFCXO Communications Services, LLC
2019-05-14WRDJ598CFCXO Communications Services, LLC
2019-05-14WRDJ602CFCXO Communications Services, LLC
2019-05-14WRDJ657CFCXO Communications Services, LLC
2019-05-14WRDJ656CFCXO Communications Services, LLC
2019-05-08WRDI840CFCXO Communications Services, LLC
2019-05-08WRDI851CFCXO Communications Services, LLC
2019-05-07WRDI672CFAXO Communications Services, LLC
2019-05-07WRDI673CFAXO Communications Services, LLC
2019-05-06WRDI447CFCXO Communications Services, LLC
2019-05-06WRDI448CFCXO Communications Services, LLC
2019-04-02WQKE637CFCXO Communications Services, LLC
2019-03-19WQJX572CFCXO Communications Services, LLC
2018-12-28WRCS936CFAXO Communications Services, LLC
2018-12-28WRCS935CFAXO Communications Services, LLC
2018-10-23WQJH479CFCXO Communications Services, LLC
2018-10-23WQJL819CFCXO Communications Services, LLC
2018-10-23WQJH481CFCXO Communications Services, LLC
2018-10-23WQJH480CFCXO Communications Services, LLC
2018-10-02WQJH461CFAXO Communications Services, LLC
2018-10-02WQJH460CFAXO Communications Services, LLC
2018-10-02WQJH458CFCXO Communications Services, LLC
2018-09-18WQJE654CFCXO Communications Services, LLC
2018-09-18WQJG320CFCXO Communications Services, LLC
2018-09-18WQJG319CFCXO Communications Services, LLC
2018-07-31WQJC631CFCXO Communications Services, LLC
2018-07-31WQJB317CFAXO Communications Services, LLC
2018-07-31WQJB353CFCXO Communications Services, LLC
2018-07-31WQJC633CFCXO Communications Services, LLC
2018-07-24WQIY218CFCXO Communications Services, LLC
2018-07-24WQJA231CFCXO Communications Services, LLC
2018-07-24WQIW461CFCXO Communications Services, LLC
2018-07-24WQJA670CFAXO Communications Services, LLC
2017-12-12WRAK323CFAXO Communications Services, LLC
2017-12-12WRAK324CFAXO Communications Services, LLC
2017-07-31WQZT581CFAXO Communications Services, LLC
2017-07-25WQZS802CFAXO Communications Services, LLC
2014-10-21WQUU937CFCXO Communications Services, LLC
2014-10-21WQUU936CFCXO Communications Services, LLC
2014-09-22WQUR641CFCXO Communications Services, LLC
2014-09-22WQUR640CFCXO Communications Services, LLC
2014-06-17WQUE520MMEXO Communications Services, LLC
2014-04-21WQTV327CFCXO Communications Services, LLC
2013-11-20WQSV219CFCXO Communications Services, LLC
2011-07-19WQNZ643CFCXO Communications Services, LLC
2011-07-19WQNZ642CFCXO Communications Services, LLC
2011-03-23WQNM515CFCXO Communications Services, LLC
2010-03-15WQLN431CFCXO Communications Services, LLC
2001-01-23WPRT576IGCXO Communications, Inc., Debtor-in-Possession

FCC Form 499 filers

Current as ofFiler IDLegal name
2021-04-01822748XO Communications Services, LLC
2002-04-01822284XO Communications, Inc.

Robocall Mitigation Database filings

RecertifiedRMD numberBusiness
2026-03-02RMD0003823XO Communications Services, LLC

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499822748:406476XO Communications Services, LLC00062759452026-08-05 23:48:27
FORM499822748:406479XO Communications Services, LLC00062759452026-08-05 23:48:27
FORM499822748:406477XO Communications Services, LLC00062759452026-08-05 23:48:27
FORM499822748:406478XO Communications Services, LLC00062759452026-08-05 23:48:27
FORM499822284:405800XO Communications, Inc.00062759452026-08-05 23:18:27
FORM499822284:405802XO Communications, Inc.00062759452026-08-05 23:18:27
FORM499822284:405803XO Communications, Inc.00062759452026-08-05 23:18:27
FORM499822284:405801XO Communications, Inc.00062759452026-08-05 23:18:27
ULS0293eeecfe2e7823fd34f0706b8d40ac15fd322b02175e5af527dd6fa3db9b7bXO Communications Services, LLC00062759452026-08-05 02:48:29
ULS02075eb36756114635b81bc2b286f46ac7b86500e8a9e27dcdcb68a2cf992980XO Communications Services, LLC00062759452026-08-04 08:18:25
CORES0006275945XO Communications Services, LLC00062759452026-08-04 02:48:40
ULS01f386e364eeb90d716a38a1d06f4dc1cee8cb28bf70deca263bb10148f5c1caXO Communications Services, LLC00062759452026-08-04 02:48:25
ICFSITC-ASG-20180827-00170:1733908XO Communications Services, LLC00062759452026-08-03 23:18:20
ICFSITC-ASG-20180827-00170:1733929XO Communications Services, LLC00062759452026-08-03 23:18:20
ICFSITC-ASG-20180827-00170:1733941XO Communications Services, LLC00062759452026-08-03 23:18:20
ICFSITC-ASG-20180827-00170:1733917XO Communications Services, LLC00062759452026-08-03 23:18:20
ICFSITC-T/C-20200720-00130XO Communications Services, LLC00062759452026-08-03 00:48:15
ICFSITC-T/C-20200720-00130:526279XO Communications Services, LLC00062759452026-08-01 22:18:13
ICFSITC-T/C-20200720-00130:526290XO Communications Services, LLC00062759452026-08-01 22:18:13
ICFSITC-T/C-20200720-00130:526270XO Communications Services, LLC00062759452026-08-01 22:18:13
ICFSITC-T/C-20200720-00130:526301XO Communications Services, LLC00062759452026-08-01 22:18:13
FORM499822748XO Communications Services, LLC00062759452026-08-01 04:18:07
FORM499822284XO Communications, Inc.00062759452026-08-01 04:18:06
FORM49910619XO Communications Services, LLC00062759452026-08-01 02:48:05
RMDRMD0003823XO Communications Services, LLC00062759452026-07-31 20:09:48

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