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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
618-953	IL	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CENTRALIA	CENLILTU0MD	07/18/2023	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: St.Louis MO (520) Tandem: N/A 🔧 Explore Switch(CLLI: CENLILTU0MD))
618-953 is split into 1,000-number blocks - detail below
618-953-0XXX	IL	ONVOY, LLC (Sinch AB)	0004323028	RMD0001966	224C	CENTRALIA	NOCLLIKNOWN	08/15/2023	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: St.Louis MO (520) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
618-953-1XXX	IL	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CENTRALIA	CENLILTU0MD	10/12/2023	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: St.Louis MO (520) Tandem: N/A 🔧 Explore Switch(CLLI: CENLILTU0MD))
618-953-2XXX	IL	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CENTRALIA	CENLILTU0MD	07/18/2023	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: St.Louis MO (520) Tandem: N/A 🔧 Explore Switch(CLLI: CENLILTU0MD))
618-953-3XXX	IL	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CENTRALIA	CENLILTU0MD	07/18/2023	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: St.Louis MO (520) Tandem: N/A 🔧 Explore Switch(CLLI: CENLILTU0MD))
618-953-4XXX	IL	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CENTRALIA	CENLILTU0MD	07/18/2023	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: St.Louis MO (520) Tandem: N/A 🔧 Explore Switch(CLLI: CENLILTU0MD))
618-953-5XXX	IL	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CENTRALIA	CENLILTU0MD	07/18/2023	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: St.Louis MO (520) Tandem: N/A 🔧 Explore Switch(CLLI: CENLILTU0MD))
618-953-6XXX	IL	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CENTRALIA	CENLILTU0MD	07/18/2023	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: St.Louis MO (520) Tandem: N/A 🔧 Explore Switch(CLLI: CENLILTU0MD))
618-953-7XXX	IL	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CENTRALIA	CENLILTU0MD	07/18/2023	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: St.Louis MO (520) Tandem: N/A 🔧 Explore Switch(CLLI: CENLILTU0MD))
618-953-8XXX	IL	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CENTRALIA	CENLILTU0MD	07/18/2023	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: St.Louis MO (520) Tandem: N/A 🔧 Explore Switch(CLLI: CENLILTU0MD))
618-953-9XXX	IL	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	CENTRALIA	CENLILTU0MD	07/18/2023	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: St.Louis MO (520) Tandem: N/A 🔧 Explore Switch(CLLI: CENLILTU0MD))