Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
771-333DCWIDE VOICE, LLC - DC538HWSHNGTNZN1WASHDCSWFMD03/23/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 771-333
771-333-0DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSHNGTNZN1WASHDCWTCM108/24/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
771-333-1DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSHNGTNZN1WASHDCWTCM108/24/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
771-333-2DCONVOY, LLC - DC (Sinch)850DWSHNGTNZN1NOCLLIKNOWN04/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
771-333-3DCWIDE VOICE, LLC - DC538HWSHNGTNZN1WASHDCSWFMD03/23/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
771-333-4DCONVOY, LLC - DC (Sinch)850DWSHNGTNZN1NOCLLIKNOWN04/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
771-333-5DCONVOY, LLC - DC (Sinch)850DWSHNGTNZN1NOCLLIKNOWN04/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
771-333-6DCONVOY, LLC - DC (Sinch)850DWSHNGTNZN1NOCLLIKNOWN04/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
771-333-7DCONVOY, LLC - DC (Sinch)850DWSHNGTNZN1NOCLLIKNOWN04/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
771-333-8DCONVOY, LLC - DC (Sinch)850DWSHNGTNZN1NOCLLIKNOWN04/22/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
771-333-9DCNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036WSHNGTNZN1WASHDCWTCM108/24/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info