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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
330-860	OH	OHIO BELL TEL CO (AT&T)		N/A	9321	AKRON	BRTNOH74RS1	00/00/0000	Prefix Type: RBOC Switch Name: BARBERTON 74 Switch Type: N/A LATA: Akron OH (325) Tandem: AKRNOH255GT 🔧 Explore Switch(CLLI: BRTNOH74RS1))
330-860 is split into 1,000-number blocks - detail below
330-860-0XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	AKRON	AKRNOH25XCY	08/18/2004	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOH25XCY))
330-860-1XXX	OH	OHIO BELL TEL CO (AT&T)		N/A	9321	AKRON	BRTNOH74RS1	N/A	Prefix Type: RBOC Switch Name: BARBERTON 74 Switch Type: N/A LATA: Akron OH (325) Tandem: AKRNOH255GT 🔧 Explore Switch(CLLI: BRTNOH74RS1))
330-860-2XXX	OH	OHIO BELL TEL CO (AT&T)		N/A	9321	AKRON	BRTNOH74RS1	N/A	Prefix Type: RBOC Switch Name: BARBERTON 74 Switch Type: N/A LATA: Akron OH (325) Tandem: AKRNOH255GT 🔧 Explore Switch(CLLI: BRTNOH74RS1))
330-860-3XXX	OH	T-MOBILE USA, INC. (T-Mobile US, Inc)	0006945950	RMD0004209	6529	AKRON	AKRNOH25X3Y	08/07/2006	Prefix Type: PCS Switch Name: AKRON Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOH25X3Y))
330-860-4XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	AKRON	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))
330-860-5XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	AKRON	AKRNOHAQ1MD	09/17/2025	Prefix Type: WIRELESS Switch Name: AKRON Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOHAQ1MD))
330-860-6XXX	OH	OHIO BELL TEL CO (AT&T)		N/A	9321	AKRON	BRTNOH74RS1	N/A	Prefix Type: RBOC Switch Name: BARBERTON 74 Switch Type: N/A LATA: Akron OH (325) Tandem: AKRNOH255GT 🔧 Explore Switch(CLLI: BRTNOH74RS1))
330-860-7XXX	OH	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (Verizon Wireless)	0003290673	RMD0003382	6025	AKRON	AKRNOH2532Z	05/27/2010	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOH2532Z))
330-860-8XXX	OH	OHIO BELL TEL CO (AT&T)		N/A	9321	AKRON	BRTNOH74RS1	N/A	Prefix Type: RBOC Switch Name: BARBERTON 74 Switch Type: N/A LATA: Akron OH (325) Tandem: AKRNOH255GT 🔧 Explore Switch(CLLI: BRTNOH74RS1))
330-860-9XXX	OH	OHIO BELL TEL CO (AT&T)		N/A	9321	AKRON	BRTNOH74RS1	N/A	Prefix Type: RBOC Switch Name: BARBERTON 74 Switch Type: N/A LATA: Akron OH (325) Tandem: AKRNOH255GT 🔧 Explore Switch(CLLI: BRTNOH74RS1))