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
617-239MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-239
617-239-0MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-239-2MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-239-3MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-239-4MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-239-6MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-239-7MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-239-8MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-300MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-300
617-300-1MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-300-2MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-300-3MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-300-4MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-300-5MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-300-6MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-386MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMD12/15/2001Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-386
617-386-1MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-386-2MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-386-4MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-386-5MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-386-7MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-386-8MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-397MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-397
617-397-2MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-397-9MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-398MAAT&T - LOCAL (AT&T)7421CHARLESTNFRMNMAWAUMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-398
617-398-9MAAT&T - LOCAL (AT&T)7421CHARLESTNFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-717MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-717
617-717-0MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-717-1MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-717-2MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-717-3MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-717-5MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-717-7MAAT&T - LOCAL (AT&T)7421BOSTONFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-999MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-999
617-999-1MAAT&T - LOCAL (AT&T)7421CAMBRIDGEFRMNMAWAUMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
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