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423-677

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number423677
Basic Format423-677
NPA (Area Code)423
NXX677

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
423-677-0XXX8645SUNCOM DBA T-MOBILE USAFALLBRANCHRTFALL BRANCHTNSE
423-677-1XXX8645SUNCOM DBA T-MOBILE USAFALLBRANCHRTFALL BRANCHTNSE
423-677-2XXX8645SUNCOM DBA T-MOBILE USAFALLBRANCHRTFALL BRANCHTNSE
423-677-3XXX8645SUNCOM DBA T-MOBILE USAFALLBRANCHRTFALL BRANCHTNSE
423-677-4XXX8645SUNCOM DBA T-MOBILE USAFALLBRANCHAS10/13/2009FALL BRANCHTNSE10/23/2009
423-677-5XXX8645SUNCOM DBA T-MOBILE USAFALLBRANCHRTFALL BRANCHTNSE
423-677-6XXX8645SUNCOM DBA T-MOBILE USAFALLBRANCHRTFALL BRANCHTNSE
423-677-7XXX8645SUNCOM DBA T-MOBILE USAFALLBRANCHRTFALL BRANCHTNSE
423-677-8XXX8645SUNCOM DBA T-MOBILE USAFALLBRANCHRTFALL BRANCHTNSE
423-677-9XXX8645SUNCOM DBA T-MOBILE USAFALLBRANCHRTFALL BRANCHTNSE
423-677-XXXX8645SUNCOM DBA T-MOBILE USAFALLBRANCHASFALL BRANCHTN

Business/Government Phones on the 423-677 Prefix

PhoneNameAddress
423-677-2672Southern Dream Home Builders, Inc.
423-677-1249Shelter Cove Marina & Campground653 Scenic Lakeview Drive Spring City 37381 US

Reports

Anonymous User from Elizabethton, Tennessee

November 14, 2025 at 6:05 PM

423-677-8435 reported as a Robocall. Received on November 14, 2025 at 12:00 AM.

Anonymous User from , TN

July 17, 2023 at 3:31 PM

423-677-6015 reported as a Robocall. Received on July 17, 2023 at 3:26 PM.
Call for Medical & prescriptions

Anonymous User from Ringgold, Georgia

April 24, 2023 at 5:09 PM

423-677-1563 reported as a Live Voice or Other. Received on April 24, 2023 at 5:09 PM.
Call for Home security & alarms

Anonymous User from Dayton, Tennessee

April 14, 2023 at 3:22 PM

423-677-1793 reported as a Robocall. Received on April 14, 2023 at 3:18 PM.

Anonymous User from Kingsport, Tennessee

March 28, 2023 at 1:34 PM

423-677-1275 reported as a Robocall. Received on March 28, 2023 at 12:54 PM.

Anonymous User from Kingsport, Tennessee

March 28, 2023 at 1:33 PM

423-677-4432 reported as a Live Voice or Other. Received on March 28, 2023 at 1:13 PM.

Anonymous User from Memphis, Tennessee

March 7, 2023 at 1:00 AM

423-677-2735 reported as a Robocall. Received on February 14, 2023 at 10:31 AM.

Anonymous User from Blountville, Tennessee

November 16, 2022 at 2:03 PM

423-677-8871 reported as a Robocall. Received on November 16, 2022 at 12:56 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Newport, Tennessee

August 30, 2022 at 7:40 PM

423-677-8267 reported as a Robocall. Received on August 30, 2022 at 12:04 PM.
Call for No Subject Provided

Most 'popular' numbers on this prefix:

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423-677-4XXX: 423-677-4400 | 423-677-4430 | 423-677-4435 | 423-677-4438 | 423-677-4444 | 423-677-4477 |
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423-677-6XXX: 423-677-6000 | 423-677-6010 | 423-677-6015 | 423-677-6018 | 423-677-6020 | 423-677-6060 |
423-677-8XXX: 423-677-8260 | 423-677-8263 | 423-677-8265 | 423-677-8266 | 423-677-8283 | 423-677-8800 | 423-677-8850 | 423-677-8870 | 423-677-8875 | 423-677-8877 | 423-677-8888 |
423-677-9XXX: 423-677-9100 | 423-677-9110 | 423-677-9160 | 423-677-9161 | 423-677-9167 | 423-677-9197 | 423-677-9200 | 423-677-9250 | 423-677-9252 | 423-677-9255 |