Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
346-557TXU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JHSTNSUBURBHSTNTXPB6MD05/24/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 346-557
346-557-0TXCOMCAST IP PHONE, LLC (Comcast)318JHSTNSUBURBHSTNTXMOX7X10/30/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-557-1TXU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JHSTNSUBURBHSTNTXPB6MD05/24/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-557-2TXCOMCAST IP PHONE, LLC (Comcast)318JHSTNSUBURBHSTNTXMOX7X10/30/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-557-3TXCOMCAST IP PHONE, LLC (Comcast)318JHSTNSUBURBHSTNTXMOX7X10/30/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-557-4TXU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JHSTNSUBURBHSTNTXPB6MD05/24/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-557-5TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534HSTNSUBURBHSTNTX01GT511/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-557-6TXU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JHSTNSUBURBHSTNTXPB6MD05/24/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-557-7TXCOMCAST IP PHONE, LLC (Comcast)318JHSTNSUBURBHSTNTXMOX7X10/30/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-557-8TXCOMCAST IP PHONE, LLC (Comcast)318JHSTNSUBURBHSTNTXMOX7X10/30/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-557-9TXCOMCAST IP PHONE, LLC (Comcast)318JHSTNSUBURBHSTNTXMOX7X10/30/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info