Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
Thousands block for 901-290
901-290-5TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419ARLINGTONARTNTNMTRS007/12/2006Prefix Type: RBOC
Switch Name: ARLINGTON
Switch Type: N/A
LATA: Memphis TN (468)
Tandem: N/A
Detailed Switch Info
Thousands block for 901-317
901-317-4TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419ARLINGTONARTNTNMTRS008/07/2006Prefix Type: RBOC
Switch Name: ARLINGTON
Switch Type: N/A
LATA: Memphis TN (468)
Tandem: N/A
Detailed Switch Info
Thousands block for 901-451
901-451-6TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419ARLINGTONARTNTNMTRS009/29/2010Prefix Type: RBOC
Switch Name: ARLINGTON
Switch Type: N/A
LATA: Memphis TN (468)
Tandem: N/A
Detailed Switch Info
901-867TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419ARLINGTONARTNTNMTRS000/00/0000Prefix Type: RBOC
Switch Name: ARLINGTON
Switch Type: N/A
LATA: Memphis TN (468)
Tandem: N/A
Detailed Switch Info
Thousands block for 901-867
901-867-0TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419ARLINGTONARTNTNMTRS0N/APrefix Type: RBOC
Switch Name: ARLINGTON
Switch Type: N/A
LATA: Memphis TN (468)
Tandem: N/A
Detailed Switch Info
901-867-1TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419ARLINGTONARTNTNMTRS0N/APrefix Type: RBOC
Switch Name: ARLINGTON
Switch Type: N/A
LATA: Memphis TN (468)
Tandem: N/A
Detailed Switch Info
901-867-2TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419ARLINGTONARTNTNMTRS0N/APrefix Type: RBOC
Switch Name: ARLINGTON
Switch Type: N/A
LATA: Memphis TN (468)
Tandem: N/A
Detailed Switch Info
901-867-3TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419ARLINGTONARTNTNMTRS0N/APrefix Type: RBOC
Switch Name: ARLINGTON
Switch Type: N/A
LATA: Memphis TN (468)
Tandem: N/A
Detailed Switch Info
901-867-4TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419ARLINGTONARTNTNMTRS0N/APrefix Type: RBOC
Switch Name: ARLINGTON
Switch Type: N/A
LATA: Memphis TN (468)
Tandem: N/A
Detailed Switch Info
901-867-5TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419ARLINGTONARTNTNMTRS001/27/2005Prefix Type: RBOC
Switch Name: ARLINGTON
Switch Type: N/A
LATA: Memphis TN (468)
Tandem: N/A
Detailed Switch Info
901-867-7TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419ARLINGTONARTNTNMTRS0N/APrefix Type: RBOC
Switch Name: ARLINGTON
Switch Type: N/A
LATA: Memphis TN (468)
Tandem: N/A
Detailed Switch Info
901-867-8TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419ARLINGTONARTNTNMTRS0N/APrefix Type: RBOC
Switch Name: ARLINGTON
Switch Type: N/A
LATA: Memphis TN (468)
Tandem: N/A
Detailed Switch Info
901-867-9TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419ARLINGTONARTNTNMTRS0N/APrefix Type: RBOC
Switch Name: ARLINGTON
Switch Type: N/A
LATA: Memphis TN (468)
Tandem: N/A
Detailed Switch Info
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