FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0001530237

CORES registration

CORES status
discovered

Connected companies

CompanyRelationshipSourceConfidence
Southwestern Telephone CompanyregistrantFORM499100.0%
Southwestern Telephone CompanyregistrantRMD100.0%
Southwestern Telephone CompanyregistrantULS100.0%

Public regulatory phone numbers

NumberContactSourceConfidence
(202) 662-5460Mace Rosenstein Covington & Burling LLP service_agentFORM49995.0%
(608) 577-7897Joe Kramschuster mitigation_contactRMD100.0%
(608) 664-4000Southwestern Telephone Company customer_inquiriesFORM499100.0%

ULS licenses

Grant dateCall signServiceStatusLicensee
2012-07-17WQPP983IGCSOUTHWESTERN TELEPHONE COMPANY
2012-02-28KNFC380IGCSOUTHWESTERN TELEPHONE COMPANY

FCC Form 499 filers

Current as ofFiler IDLegal name
2026-04-01805377Southwestern Telephone Company

Robocall Mitigation Database filings

RecertifiedRMD numberBusiness
2026-02-26RMD0004143Southwestern Telephone Company

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FORM499805377:1006161Southwestern Telephone Company00015302372026-08-28 05:14:26
FORM499805377:1006160Southwestern Telephone Company00015302372026-08-28 05:14:26
FORM499805377:1006159Southwestern Telephone Company00015302372026-08-28 05:14:26
FORM499805377:1006158Southwestern Telephone Company00015302372026-08-28 05:14:26
FORM499805377:894477Southwestern Telephone Company00015302372026-08-26 02:44:21
FORM499805377:894479Southwestern Telephone Company00015302372026-08-26 02:44:21
FORM499805377:894476Southwestern Telephone Company00015302372026-08-26 02:44:21
FORM499805377:894478Southwestern Telephone Company00015302372026-08-26 02:44:21
FORM499805377:838832Southwestern Telephone Company00015302372026-08-24 15:14:11
FORM499805377:838830Southwestern Telephone Company00015302372026-08-24 15:14:11
FORM499805377:838831Southwestern Telephone Company00015302372026-08-24 15:14:11
FORM499805377:838829Southwestern Telephone Company00015302372026-08-24 15:14:11
FORM499805377:783183Southwestern Telephone Company00015302372026-08-23 12:44:09
FORM499805377:783184Southwestern Telephone Company00015302372026-08-23 12:44:09
FORM499805377:783182Southwestern Telephone Company00015302372026-08-23 12:44:09
FORM499805377:783185Southwestern Telephone Company00015302372026-08-23 12:44:09
FORM499805377:727536Southwestern Telephone Company00015302372026-08-22 08:13:59
FORM499805377:727535Southwestern Telephone Company00015302372026-08-22 08:13:59
FORM499805377:727537Southwestern Telephone Company00015302372026-08-22 08:13:59
FORM499805377:727538Southwestern Telephone Company00015302372026-08-22 08:13:59
FORM499805377:671890Southwestern Telephone Company00015302372026-08-11 11:48:52
FORM499805377:671891Southwestern Telephone Company00015302372026-08-11 11:48:52
FORM499805377:671888Southwestern Telephone Company00015302372026-08-11 11:48:52
FORM499805377:671889Southwestern Telephone Company00015302372026-08-11 11:48:52
ULS769645Southwestern Telephone Company00015302372026-08-11 06:48:49
FORM499805377:616241Southwestern Telephone Company00015302372026-08-10 08:48:45
FORM499805377:616244Southwestern Telephone Company00015302372026-08-10 08:48:45
FORM499805377:616242Southwestern Telephone Company00015302372026-08-10 08:48:45
FORM499805377:616243Southwestern Telephone Company00015302372026-08-10 08:48:45
FORM499805377:560595Southwestern Telephone Company00015302372026-08-09 22:18:44
FORM499805377:560594Southwestern Telephone Company00015302372026-08-09 22:18:44
FORM499805377:560597Southwestern Telephone Company00015302372026-08-09 22:18:44
FORM499805377:560596Southwestern Telephone Company00015302372026-08-09 22:18:44
FORM499805377:504949Southwestern Telephone Company00015302372026-08-08 07:48:37
FORM499805377:504948Southwestern Telephone Company00015302372026-08-08 07:48:37
FORM499805377:504950Southwestern Telephone Company00015302372026-08-08 07:48:37
FORM499805377:504947Southwestern Telephone Company00015302372026-08-08 07:48:37
FORM499805377:449303Southwestern Telephone Company00015302372026-08-06 09:48:29
FORM499805377:449301Southwestern Telephone Company00015302372026-08-06 09:48:29
FORM499805377:449302Southwestern Telephone Company00015302372026-08-06 09:48:29
FORM499805377:449300Southwestern Telephone Company00015302372026-08-06 09:48:29
RMD635033Southwestern Telephone Company00015302372026-08-06 09:48:27
FORM499805377:393653Southwestern Telephone Company00015302372026-08-05 07:18:23
FORM499805377:393655Southwestern Telephone Company00015302372026-08-05 07:18:23
FORM499805377:393654Southwestern Telephone Company00015302372026-08-05 07:18:23
FORM499805377:393656Southwestern Telephone Company00015302372026-08-05 07:18:23
FORM499805377:338009Southwestern Telephone Company00015302372026-08-04 10:18:20
FORM499805377:338006Southwestern Telephone Company00015302372026-08-04 10:18:20
FORM499805377:338007Southwestern Telephone Company00015302372026-08-04 10:18:20
FORM499805377:338008Southwestern Telephone Company00015302372026-08-04 10:18:20
FORM499805377:282360Southwestern Telephone Company00015302372026-08-03 12:18:17
FORM499805377:282362Southwestern Telephone Company00015302372026-08-03 12:18:17
FORM499805377:282359Southwestern Telephone Company00015302372026-08-03 12:18:17
FORM499805377:282361Southwestern Telephone Company00015302372026-08-03 12:18:17
FORM499805377:226715Southwestern Telephone Company00015302372026-08-02 15:18:13
FORM499805377:226713Southwestern Telephone Company00015302372026-08-02 15:18:13
FORM499805377:226714Southwestern Telephone Company00015302372026-08-02 15:18:13
FORM499805377:226712Southwestern Telephone Company00015302372026-08-02 15:18:13
FORM499805377:171068Southwestern Telephone Company00015302372026-08-01 09:18:08
FORM499805377:171065Southwestern Telephone Company00015302372026-08-01 09:18:08
FORM499805377:171066Southwestern Telephone Company00015302372026-08-01 09:18:08
FORM499805377:171067Southwestern Telephone Company00015302372026-08-01 09:18:08
FORM499805377:115420Southwestern Telephone Company00015302372026-08-01 01:48:06
FORM499805377:115418Southwestern Telephone Company00015302372026-08-01 01:48:06
FORM499805377:115421Southwestern Telephone Company00015302372026-08-01 01:48:06
FORM499805377:115419Southwestern Telephone Company00015302372026-08-01 01:48:06
RMDRMD0004143Southwestern Telephone Company00015302372026-07-31 20:48:08
FORM499805377Southwestern Telephone Company00015302372026-07-31 19:09:44
FORM4992216Southwestern Telephone Company00015302372026-07-31 19:09:43

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