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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
251-252ALLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)5255MOBILEMOBLALAZ4MD01/27/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
Thousands block for 251-252
251-252-0ALLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)5255MOBILEMOBLALAZ4MD01/29/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-252-7ALMETROPCS, INC. (T-Mobile US, Inc)5562MOBILEMOBMALZY2MD01/18/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-252-8ALELISKA WIRELESS VENTURES SUBSI6916MOBILEMOBMALZY0MD01/18/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
251-252-9ALELISKA WIRELESS VENTURES SUBSI6916MOBILEMOBMALZY0MD01/18/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Mobile AL (480)
Tandem: N/A
Detailed Switch Info
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