346-557

You are reviewing the Area Code (NPA/NXX) report for 346-557. Did you mean to search the SMS short code 346557?

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Raw Number346557
Basic Format346-557
NPA (Area Code)346
NXX557

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
346-557-0XXX318JCOMCAST IP PHONE, LLCHSTNSUBURBAS10/30/2023HOUSTON SUBURBANTXSW11/23/2023
346-557-1XXX671JU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONSHSTNSUBURBAS05/24/2022HOUSTON SUBURBANTXSW07/24/2022
346-557-2XXX318JCOMCAST IP PHONE, LLCHSTNSUBURBAS10/30/2023HOUSTON SUBURBANTXSW11/23/2023
346-557-3XXX318JCOMCAST IP PHONE, LLCHSTNSUBURBAS10/30/2023HOUSTON SUBURBANTXSW11/23/2023
346-557-4XXX671JU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONSHSTNSUBURBAS05/24/2022HOUSTON SUBURBANTXSW07/24/2022
346-557-5XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILHSTNSUBURBAS11/17/2023HOUSTON SUBURBANTXSW12/17/2023
346-557-6XXX671JU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONSHSTNSUBURBAS05/24/2022HOUSTON SUBURBANTXSW07/24/2022
346-557-7XXX318JCOMCAST IP PHONE, LLCHSTNSUBURBAS10/30/2023HOUSTON SUBURBANTXSW11/23/2023
346-557-8XXX318JCOMCAST IP PHONE, LLCHSTNSUBURBAS10/30/2023HOUSTON SUBURBANTXSW11/23/2023
346-557-9XXX318JCOMCAST IP PHONE, LLCHSTNSUBURBAS10/30/2023HOUSTON SUBURBANTXSW11/23/2023
346-557-XXXX671JU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONSHSTNSUBURBAS05/24/2022HOUSTON SUBURBANTX

Reports

Anonymous User from Houston, Texas

May 8, 2026 at 2:44 PM

346-557-6861 reported as a Live Voice or Other. Received on May 8, 2026 at 12:07 PM.

Anonymous User from Texas, Texas

July 15, 2025 at 3:22 PM

346-557-7156 reported as a Robocall. Received on July 15, 2025 at 2:17 PM.

Anonymous User from Texas, Texas

September 7, 2022 at 12:29 PM

346-557-9087 reported as a Robocall. Received on September 7, 2022 at 2:26 PM.
Call for No Subject Provided

Most 'popular' numbers on this prefix:

346-557-9XXX: 346-557-9000 | 346-557-9001 | 346-557-9020 | 346-557-9080 | 346-557-9081 | 346-557-9088 |