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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
760-312CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS000/00/0000Prefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-335CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS000/00/0000Prefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
Thousands block for 760-335
760-335-0CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-335-1CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-335-2CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-335-3CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-335-4CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-335-5CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-335-7CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-335-9CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-336CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS000/00/0000Prefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
Thousands block for 760-336
760-336-0CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-336-2CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-336-3CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-336-4CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-336-5CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529EL CENTROELCNCA01DS005/05/2021Prefix Type: PCS
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-336-6CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529EL CENTROELCNCA01DS005/05/2021Prefix Type: PCS
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-336-7CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529EL CENTROELCNCA01DS005/05/2021Prefix Type: PCS
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-336-8CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-337CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS000/00/0000Prefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-339CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS000/00/0000Prefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-352CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS000/00/0000Prefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-353CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS000/00/0000Prefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-370CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS000/00/0000Prefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-482CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS000/00/0000Prefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
Thousands block for 760-482
760-482-0CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-482-2CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-482-3CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-482-4CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-482-5CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
760-482-9CAPACIFIC BELL (AT&T)9740EL CENTROELCNCA01DS0N/APrefix Type: RBOC
Switch Name: EL CENTRO
Switch Type: WECO 5ESS Host (Digital)
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
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