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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
330-308	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	NEWPHLDLPH	NWPHOHXBDS2	00/00/0000	Prefix Type: ICO Switch Name: 5ESS Switch Type: WECO 5ESS (Digital) LATA: Akron OH (325) Tandem: NWPHOHXA51T 🔧 Explore Switch(CLLI: NWPHOHXBDS2))
330-308 is split into 1,000-number blocks - detail below
330-308-0XXX	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	NEWPHLDLPH	NWPHOHXBDS2	N/A	Prefix Type: ICO Switch Name: 5ESS Switch Type: WECO 5ESS (Digital) LATA: Akron OH (325) Tandem: NWPHOHXA51T 🔧 Explore Switch(CLLI: NWPHOHXBDS2))
330-308-1XXX	OH	TELEPORT COMMUNICATIONS AMERICA, LLC - OH (AT&T)	0004274114	RMD0003897	7532	NEWPHLDLPH	NOCLLIKNOWN	12/01/2025	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
330-308-2XXX	OH	TERRA NOVA TELECOM INC.	0021193057	RMD0001495	145J	NEWPHLDLPH	NOCLLIKNOWN	07/07/2025	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
330-308-3XXX	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	NEWPHLDLPH	NWPHOHXBDS2	N/A	Prefix Type: ICO Switch Name: 5ESS Switch Type: WECO 5ESS (Digital) LATA: Akron OH (325) Tandem: NWPHOHXA51T 🔧 Explore Switch(CLLI: NWPHOHXBDS2))
330-308-4XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	NEWPHLDLPH	AKRNOH25XCY	01/06/2025	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOH25XCY))
330-308-5XXX	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	NEWPHLDLPH	NWPHOHXBDS2	N/A	Prefix Type: ICO Switch Name: 5ESS Switch Type: WECO 5ESS (Digital) LATA: Akron OH (325) Tandem: NWPHOHXA51T 🔧 Explore Switch(CLLI: NWPHOHXBDS2))
330-308-6XXX	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	NEWPHLDLPH	NWPHOHXBDS2	N/A	Prefix Type: ICO Switch Name: 5ESS Switch Type: WECO 5ESS (Digital) LATA: Akron OH (325) Tandem: NWPHOHXA51T 🔧 Explore Switch(CLLI: NWPHOHXBDS2))
330-308-7XXX	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	NEWPHLDLPH	NWPHOHXBDS2	N/A	Prefix Type: ICO Switch Name: 5ESS Switch Type: WECO 5ESS (Digital) LATA: Akron OH (325) Tandem: NWPHOHXA51T 🔧 Explore Switch(CLLI: NWPHOHXBDS2))
330-308-8XXX	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	NEWPHLDLPH	NWPHOHXBDS2	N/A	Prefix Type: ICO Switch Name: 5ESS Switch Type: WECO 5ESS (Digital) LATA: Akron OH (325) Tandem: NWPHOHXA51T 🔧 Explore Switch(CLLI: NWPHOHXBDS2))
330-308-9XXX	OH	FRONTIER NORTH, INC. - OH (Frontier Communications)		N/A	0615	NEWPHLDLPH	NWPHOHXBDS2	N/A	Prefix Type: ICO Switch Name: 5ESS Switch Type: WECO 5ESS (Digital) LATA: Akron OH (325) Tandem: NWPHOHXA51T 🔧 Explore Switch(CLLI: NWPHOHXBDS2))