TelcoData.US: Search by Area Code / Exchange

🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
330-274	OH	OHIO BELL TEL CO (AT&T)		N/A	9321	MANTUA	MNTUOH27RS1	00/00/0000	Prefix Type: RBOC Switch Name: MANTUA Switch Type: N/A LATA: Akron OH (325) Tandem: AKRNOH255GT 🔧 Explore Switch(CLLI: MNTUOH27RS1))
330-274 is split into 1,000-number blocks - detail below
330-274-0XXX	OH	OHIO BELL TEL CO (AT&T)		N/A	9321	MANTUA	MNTUOH27RS1	N/A	Prefix Type: RBOC Switch Name: MANTUA Switch Type: N/A LATA: Akron OH (325) Tandem: AKRNOH255GT 🔧 Explore Switch(CLLI: MNTUOH27RS1))
330-274-1XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	MANTUA	AKRNOH25XCY	06/20/2014	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOH25XCY))
330-274-2XXX	OH	OHIO BELL TEL CO (AT&T)		N/A	9321	MANTUA	MNTUOH27RS1	N/A	Prefix Type: RBOC Switch Name: MANTUA Switch Type: N/A LATA: Akron OH (325) Tandem: AKRNOH255GT 🔧 Explore Switch(CLLI: MNTUOH27RS1))
330-274-3XXX	OH	OHIO BELL TEL CO (AT&T)		N/A	9321	MANTUA	MNTUOH27RS1	N/A	Prefix Type: RBOC Switch Name: MANTUA Switch Type: N/A LATA: Akron OH (325) Tandem: AKRNOH255GT 🔧 Explore Switch(CLLI: MNTUOH27RS1))
330-274-4XXX	OH	BANDWIDTH.COM CLEC, LLC - OH	0017042060	RMD0003709	001F	MANTUA	NOCLLIKNOWN	02/08/2010	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))
330-274-5XXX	OH	OHIO BELL TEL CO (AT&T)		N/A	9321	MANTUA	MNTUOH27RS1	N/A	Prefix Type: RBOC Switch Name: MANTUA Switch Type: N/A LATA: Akron OH (325) Tandem: AKRNOH255GT 🔧 Explore Switch(CLLI: MNTUOH27RS1))
330-274-6XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	MANTUA	AKRNOH25XCY	09/07/2010	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOH25XCY))
330-274-7XXX	OH	NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)	0003291192	RMD0036909	6534	MANTUA	AKRNOH25XCY	10/28/2011	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: AKRNOH25XCY))
330-274-8XXX	OH	OHIO BELL TEL CO (AT&T)		N/A	9321	MANTUA	MNTUOH27RS1	N/A	Prefix Type: RBOC Switch Name: MANTUA Switch Type: N/A LATA: Akron OH (325) Tandem: AKRNOH255GT 🔧 Explore Switch(CLLI: MNTUOH27RS1))
330-274-9XXX	OH	BANDWIDTH.COM CLEC, LLC - OH	0017042060	RMD0003709	001F	MANTUA	NOCLLIKNOWN	06/07/2011	Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Akron OH (325) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN))