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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
501-743	AR	BRIGHTSPEED OF CENTRAL ARKANSAS, LLC (Lumen Technologies, Inc)	0004253381	RMD0006161	1144	CABOT	CABTARXADS0	00/00/0000	Prefix Type: ICO Switch Name: CABOT Switch Type: Auto/Elec ESU 3072 Line Capacity LATA: Little Rock AR (528) Tandem: N/A 🔧 Explore Switch(CLLI: CABTARXADS0))
501-743 is split into 1,000-number blocks - detail below
501-743-0XXX	AR	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR (Verizon Wireless)	0003290673	RMD0003382	6805	CABOT	LTRKARZOAMD	09/12/2007	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Little Rock AR (528) Tandem: N/A 🔧 Explore Switch(CLLI: LTRKARZOAMD))
501-743-1XXX	AR	BRIGHTSPEED OF CENTRAL ARKANSAS, LLC (Lumen Technologies, Inc)	0004253381	RMD0006161	1144	CABOT	CABTARXADS0	N/A	Prefix Type: ICO Switch Name: CABOT Switch Type: Auto/Elec ESU 3072 Line Capacity LATA: Little Rock AR (528) Tandem: N/A 🔧 Explore Switch(CLLI: CABTARXADS0))
501-743-2XXX	AR	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR (Verizon Wireless)	0003290673	RMD0003382	6805	CABOT	LTRKARZOAMD	06/15/2005	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Little Rock AR (528) Tandem: N/A 🔧 Explore Switch(CLLI: LTRKARZOAMD))
501-743-3XXX	AR	BRIGHTSPEED OF CENTRAL ARKANSAS, LLC (Lumen Technologies, Inc)	0004253381	RMD0006161	1144	CABOT	CABTARXADS0	N/A	Prefix Type: ICO Switch Name: CABOT Switch Type: Auto/Elec ESU 3072 Line Capacity LATA: Little Rock AR (528) Tandem: N/A 🔧 Explore Switch(CLLI: CABTARXADS0))
501-743-4XXX	AR	BRIGHTSPEED OF CENTRAL ARKANSAS, LLC (Lumen Technologies, Inc)	0004253381	RMD0006161	1144	CABOT	CABTARXADS0	N/A	Prefix Type: ICO Switch Name: CABOT Switch Type: Auto/Elec ESU 3072 Line Capacity LATA: Little Rock AR (528) Tandem: N/A 🔧 Explore Switch(CLLI: CABTARXADS0))
501-743-5XXX	AR	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CABOT	LTRKAR10G01	11/23/2005	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Little Rock AR (528) Tandem: N/A 🔧 Explore Switch(CLLI: LTRKAR10G01))
501-743-6XXX	AR	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR (Verizon Wireless)	0003290673	RMD0003382	6805	CABOT	LTRKARZOAMD	N/A	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Little Rock AR (528) Tandem: N/A 🔧 Explore Switch(CLLI: LTRKARZOAMD))
501-743-7XXX	AR	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR (Verizon Wireless)	0003290673	RMD0003382	6805	CABOT	LTRKARZOAMD	N/A	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Little Rock AR (528) Tandem: N/A 🔧 Explore Switch(CLLI: LTRKARZOAMD))
501-743-8XXX	AR	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CABOT	LTRKAR10G01	N/A	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Little Rock AR (528) Tandem: N/A 🔧 Explore Switch(CLLI: LTRKAR10G01))
501-743-9XXX	AR	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CABOT	LTRKAR10G01	N/A	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Little Rock AR (528) Tandem: N/A 🔧 Explore Switch(CLLI: LTRKAR10G01))