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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
319-595	IA	MCC TELEPHONY LLC (MEDIACOM COMMUNICATIONS CORPORATION)	0031038896	RMD0002412	593K	WATERLOO	CDRRIAIC2MD	06/14/2018	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: CDRRIAIC2MD))
319-595 is split into 1,000-number blocks - detail below
319-595-0XXX	IA	ONVOY, LLC - IA (Sinch)	0004323028	RMD0001966	221F	WATERLOO	NOCLLIKNOWN	08/22/2019	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
319-595-1XXX	IA	MCC TELEPHONY LLC (MEDIACOM COMMUNICATIONS CORPORATION)	0031038896	RMD0002412	593K	WATERLOO	CDRRIAIC2MD	06/15/2018	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: CDRRIAIC2MD))
319-595-2XXX	IA	LEVEL 3 COMMUNICATIONS, LLC - IA (Lumen Technologies, Inc)		N/A	9877	WATERLOO	NOCLLIKNOWN	10/02/2018	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
319-595-3XXX	IA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WATERLOO	WTRLIA767MD	08/23/2018	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: WTRLIA767MD))
319-595-4XXX	IA	ONVOY, LLC - IA (Sinch)	0004323028	RMD0001966	221F	WATERLOO	NOCLLIKNOWN	08/22/2019	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
319-595-5XXX	IA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WATERLOO	WTRLIA767MD	06/20/2018	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: WTRLIA767MD))
319-595-6XXX	IA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WATERLOO	WTRLIA767MD	06/20/2018	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: WTRLIA767MD))
319-595-7XXX	IA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WATERLOO	WTRLIA767MD	08/23/2018	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: WTRLIA767MD))
319-595-8XXX	IA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WATERLOO	WTRLIA767MD	08/23/2018	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: WTRLIA767MD))
319-595-9XXX	IA	T-MOBILE USA, INC. (T-Mobile US, Inc)	0017078262	RMD0019051	6529	WATERLOO	WTRLIA767MD	08/23/2018	Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: Cedar Rapids IA (635) Tandem: N/A 🔧 Explore Switch(CLLI: WTRLIA767MD))