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
251-439ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MOBILEMOBLALAZDS000/00/0000Prefix Type: RBOC
Switch Name: MOBILE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
Thousands block for 251-439
251-439-0ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MOBILEMOBLALAZDS0N/APrefix Type: RBOC
Switch Name: MOBILE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-439-1ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MOBILEMOBLALAZDS0N/APrefix Type: RBOC
Switch Name: MOBILE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-439-2ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MOBILEMOBLALAZDS0N/APrefix Type: RBOC
Switch Name: MOBILE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-439-3ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MOBILEMOBLALAZDS0N/APrefix Type: RBOC
Switch Name: MOBILE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-439-4ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MOBILEMOBLALAZDS0N/APrefix Type: RBOC
Switch Name: MOBILE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-439-5ALBANDWIDTH.COM CLEC, LLC - AL072FMOBILENOCLLIKNOWN09/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-439-6ALMCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL (Verizon Communications)7221MOBILEMOBLALAZXWY03/30/2016Prefix Type: CLEC
Switch Name: MOBILE
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-439-7ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MOBILEMOBLALAZDS0N/APrefix Type: RBOC
Switch Name: MOBILE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-439-8ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MOBILEMOBLALAZDS0N/APrefix Type: RBOC
Switch Name: MOBILE
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-439-9ALONVOY, LLC - AL (Sinch)604EMOBILENOCLLIKNOWN05/03/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info