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
205-286ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271W BLOCTONBRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-286
205-286-0ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271W BLOCTONBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-289ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271WARRIORBRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-289
205-289-9ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271WARRIORBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-291ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271VINCENTBRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-291
205-291-9ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271VINCENTBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-421ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BIRMINGHAMBRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-421
205-421-1ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BIRMINGHAMBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-421-2ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BIRMINGHAMBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-421-4ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BIRMINGHAMBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-421-7ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BIRMINGHAMBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-434ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BESSEMERBRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-434
205-434-9ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BESSEMERBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-607ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271GARDENDALEBRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-607
205-607-9ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271GARDENDALEBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-624ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271ALABASTERBRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-624
205-624-1ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271ALABASTERBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-624-6ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271ALABASTERBRHMALPODS010/11/2013Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-649ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271DORABRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-649
205-649-9ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271DORABRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-660ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271MONTEVALLOBRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-660
205-660-9ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271MONTEVALLOBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-671ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271COLUMBIANABRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-671
205-671-9ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271COLUMBIANABRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-675ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271GRAYSVILLEBRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-675
205-675-9ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271GRAYSVILLEBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-677ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271CHELSEABRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-677
205-677-9ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271CHELSEABRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-687ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271PINSONBRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-687
205-687-9ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271PINSONBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-690ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271CALERABRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-690
205-690-9ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271CALERABRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-909ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BIRMINGHAMBRHMALPODS000/00/0000Prefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 205-909
205-909-0ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BIRMINGHAMBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-909-1ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BIRMINGHAMBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-909-2ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BIRMINGHAMBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-909-3ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BIRMINGHAMBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-909-4ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BIRMINGHAMBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-909-5ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BIRMINGHAMBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-909-6ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BIRMINGHAMBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
205-909-9ALTELEPORT COMMUNICATIONS AMERIC (AT&T)8271BIRMINGHAMBRHMALPODS0N/APrefix Type: CLEC
Switch Name: BIRMINGHAM
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
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