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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
318-544LABELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419CASTORCASTLAMARS200/00/0000Prefix Type: RBOC
Switch Name: CASTOR
Switch Type: Stromberg Carlson RLS-4000
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
Thousands block for 318-544
318-544-0LABELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419CASTORCASTLAMARS2N/APrefix Type: RBOC
Switch Name: CASTOR
Switch Type: Stromberg Carlson RLS-4000
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
318-544-1LAONVOY SPECTRUM, LLC (Inteliquent)624HCASTORNOCLLIKNOWN06/14/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
318-544-2LABELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419CASTORCASTLAMARS2N/APrefix Type: RBOC
Switch Name: CASTOR
Switch Type: Stromberg Carlson RLS-4000
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
318-544-3LAONVOY, LLC - LA (Inteliquent)749ECASTORNOCLLIKNOWN11/17/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
318-544-4LATERRA NOVA TELECOM INC.145JCASTORNOCLLIKNOWN10/04/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
318-544-7LABELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419CASTORCASTLAMARS2N/APrefix Type: RBOC
Switch Name: CASTOR
Switch Type: Stromberg Carlson RLS-4000
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
318-544-8LABELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419CASTORCASTLAMARS2N/APrefix Type: RBOC
Switch Name: CASTOR
Switch Type: Stromberg Carlson RLS-4000
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info
318-544-9LABELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419CASTORCASTLAMARS2N/APrefix Type: RBOC
Switch Name: CASTOR
Switch Type: Stromberg Carlson RLS-4000
LATA: Shreveport LA (486)
Tandem: N/A
Detailed Switch Info