Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
346-346TXUSFON, INC. - TX473FFRIENDSWDHSTQTXRG6MD01/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 346-346
346-346-0TXONVOY, LLC - TX (Sinch)903CFRIENDSWDNOCLLIKNOWN02/08/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-346-1TXTELNYX LLC073HFRIENDSWDNOCLLIKNOWN02/23/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-346-2TXUSFON, INC. - TX473FFRIENDSWDHSTQTXRG6MD01/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-346-3TXUSFON, INC. - TX473FFRIENDSWDHSTQTXRG6MD01/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-346-4TXUSFON, INC. - TX473FFRIENDSWDHSTQTXRG6MD01/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-346-5TXUSFON, INC. - TX473FFRIENDSWDHSTQTXRG6MD01/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-346-6TXUSFON, INC. - TX473FFRIENDSWDHSTQTXRG6MD01/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-346-7TXUSFON, INC. - TX473FFRIENDSWDHSTQTXRG6MD01/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-346-8TXUSFON, INC. - TX473FFRIENDSWDHSTQTXRG6MD01/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
346-346-9TXUSFON, INC. - TX473FFRIENDSWDHSTQTXRG6MD01/25/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info