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and free phone number reviews. Following is phone number listings & most
recent reviews for 978-378 area code for verified numbers 978-378-4000 - 978-378-4999. Zipcodes covered include 01913, 01922, 01950, 01951 covered within Cambridge. More area codes, including
those outside of Massachusetts, United States of America, are on the VerifyPhone.com homepage.
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978-378-4xxx Area Code Reverse Lookup Results
Phone numbers 978-378-4xxx fall in 978-378 area code. This area code covers part of Cambridge, covering
most of 01913, 01922, 01950, 01951 zipcodes. 978-378 area code was
started on Nov 12, 2012. Cambridge follows US/Eastern timezone with Daylight Savings as part of Essex county in Massachusetts state. It has a population of 743,159 and covers a Land Area of 492.563 sq miles. 978-378 area code
locator service has determined Geo-Coordinates for this location as Latitude: 42.86 & Longitude: -70.93. Also, the network service provider for area code 978-378 is Level 3 Communications LLC - MA, 1025 Eldorado Blvd, Broomfield, CO, US - 80021-8254.
