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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
563-547	IA	WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (Iowa Telecom)		N/A	1167	CRESCO	CRESIAXODS0	00/00/0000	Prefix Type: ICO Switch Name: CRESCO Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: CRESIAXODS0))
563-547 is split into 1,000-number blocks - detail below
563-547-0XXX	IA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CRESCO	CDRRIAAX7MD	02/08/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: CDRRIAAX7MD))
563-547-1XXX	IA	WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (Iowa Telecom)		N/A	1167	CRESCO	CRESIAXODS0	N/A	Prefix Type: ICO Switch Name: CRESCO Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: CRESIAXODS0))
563-547-2XXX	IA	WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (Iowa Telecom)		N/A	1167	CRESCO	CRESIAXODS0	N/A	Prefix Type: ICO Switch Name: CRESCO Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: CRESIAXODS0))
563-547-3XXX	IA	WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (Iowa Telecom)		N/A	1167	CRESCO	CRESIAXODS0	N/A	Prefix Type: ICO Switch Name: CRESCO Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: CRESIAXODS0))
563-547-4XXX	IA	WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (Iowa Telecom)		N/A	1167	CRESCO	CRESIAXODS0	N/A	Prefix Type: ICO Switch Name: CRESCO Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: CRESIAXODS0))
563-547-5XXX	IA	WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (Iowa Telecom)		N/A	1167	CRESCO	CRESIAXODS0	N/A	Prefix Type: ICO Switch Name: CRESCO Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: CRESIAXODS0))
563-547-6XXX	IA	WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (Iowa Telecom)		N/A	1167	CRESCO	CRESIAXODS0	N/A	Prefix Type: ICO Switch Name: CRESCO Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: CRESIAXODS0))
563-547-7XXX	IA	WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (Iowa Telecom)		N/A	1167	CRESCO	CRESIAXODS0	N/A	Prefix Type: ICO Switch Name: CRESCO Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: CRESIAXODS0))
563-547-8XXX	IA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	CRESCO	CDRRIAAX7MD	02/08/2005	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: CDRRIAAX7MD))
563-547-9XXX	IA	WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH (Iowa Telecom)		N/A	1167	CRESCO	CRESIAXODS0	N/A	Prefix Type: ICO Switch Name: CRESCO Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: CRESIAXODS0))