– phone area 740-604
📌London, OH
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Area code 740-604 is assigned to London, OH.

Main city: London
Timezone: Eastern
Phone type: Cell Number
Operator: New Cingular Wireless PCS - IL

London, a city in and the county seat of Madison County, Ohio, United States. Located about 25 miles (40 km) southwest of the Ohio capital of Columbus, London was established in 1811 to serve as the county seat. The population was 9,904 at the 2010 census. It is the second largest community in the United States named London. The ZIP code is 43140. source

North American Area code 740 is a telephone area code serving southeastern and central Ohio. (Columbus and rate centers in Franklin County use the 614 area code.) 740 is the area code in the Ohio cities of Athens, Belpre, Chillicothe, Circleville, Coshocton, Delaware, Gallipolis, Heath, Ironton, Jackson, Lancaster, Laurelville, Logan, Marietta, Marion, Mount Vernon, Nelsonville, Newark, Portsmouth, Rockbridge, Steubenville, Washington Court House, Zanesville, Shadyside and surrounding areas. Area code 740 was established on December 6, 1997; it split from area code 614 in 1998. On November 7th 2013 it was announced that the 740 area code would run out of numbers sometime in 2015. The Public Utilities Commission of Ohio chose to remedy the situation by implementing an overlay of a new 220 area code beginning in early 2015. Customers living in the area will be required to dial the full ten digit telephone number for local calls. source

Phone number full length is 10 digits: (740) 604-xxxx

International format length is 11 digits: +1 (740) 604-xxxx

Number can be also written as: 740-604, 740604, +1-740-604

Most requested numbers in the neighborhood:
740-604-8437, 740-604-2660, 740-604-8336, 740-604-4392, 740-604-0051