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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
330-357	OH	LEVEL 3 COMMUNICATIONS, LLC - OH (Lumen Technologies, Inc)		N/A	4863	MANTUA	AKRNOHIA5MD	04/10/2002	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOHIA5MD))
330-357 is split into 1,000-number blocks - detail below
330-357-0XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	MANTUA	AKRNOH25XCY	11/04/2021	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOH25XCY))
330-357-1XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	MANTUA	AKRNOH25XCY	08/15/2006	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOH25XCY))
330-357-2XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	MANTUA	AKRNOH25XCY	02/02/2007	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOH25XCY))
330-357-3XXX	OH	PAETEC ITEL, LLC		N/A	829J	MANTUA	NOCLLIKNOWN	12/15/2003	Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
330-357-4XXX	OH	LEVEL 3 COMMUNICATIONS, LLC - OH (Lumen Technologies, Inc)		N/A	4863	MANTUA	AKRNOHIA5MD	09/27/2004	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOHIA5MD))
330-357-5XXX	OH	LEVEL 3 COMMUNICATIONS, LLC - OH (Lumen Technologies, Inc)		N/A	4863	MANTUA	AKRNOHIA5MD	11/09/2005	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOHIA5MD))
330-357-6XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	MANTUA	AKRNOH25XCY	04/14/2004	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOH25XCY))
330-357-7XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	MANTUA	AKRNOH25XCY	08/29/2007	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOH25XCY))
330-357-8XXX	OH	TWC IP ENABLED SERVICES, LLC		N/A	793K	MANTUA	NOCLLIKNOWN	10/19/2006	Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
330-357-9XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	MANTUA	AKRNOH25XCY	01/07/2008	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOH25XCY))