Active Prefixes in Area Code 857

Prefix Primary City Phone Type Company
857-200-#### Woburn Wireless Numbers Cellco Partnership D...
857-201-#### Woburn Wireless Numbers Sprint Spectrum L.p....
857-202-#### West Roxbury Wireless Numbers Cellco Partnership D...
857-203-#### West Roxbury Landline Numbers Verizon New England ...
857-204-#### Norton Wireless Numbers Omnipoint Miami E Li...
857-205-#### Cambridge Wireless Numbers New Cingular Wireles...
857-206-#### Avon Wireless Numbers Cellco Partnership D...
857-207-#### Norton Wireless Numbers Cellco Partnership D...
857-208-#### West Roxbury Wireless Numbers Cellco Partnership D...
857-209-#### Boston Landline Numbers Broadwing Communicat...
857-210-#### Avon Wireless Numbers Sprint Spectrum L.p....
857-212-#### Woburn Wireless Numbers Sprint Spectrum L.p....
857-213-#### Boston Landline Numbers Paetec Communication...
857-214-#### West Roxbury Wireless Numbers Cellco Partnership D...
857-215-#### Landline Numbers Verizon New England ...
857-216-#### Cambridge Landline Numbers Ymax Communications ...
857-217-#### Woburn Landline Numbers Rnk, Inc....
857-218-#### Landline Numbers Verizon New England ...
857-219-#### Boston Landline Numbers Neutral Tandem-massa...
857-220-#### Charlestown Landline Numbers Broadview Networks, ...
857-221-#### Boston Wireless Numbers Sprint Spectrum L.p....
857-222-#### Norton Wireless Numbers Omnipoint Miami E Li...
857-223-#### Cambridge Landline Numbers Ctc Communications C...
857-224-#### Boston Landline Numbers Verizon New England ...
857-225-#### West Roxbury Wireless Numbers Cellco Partnership D...
857-226-#### Landline Numbers Dsci Corporation - M...
857-227-#### Boston Landline Numbers Mcimetro Access Tran...
857-228-#### Cambridge Landline Numbers Ctc Communications C...
857-229-#### West Roxbury Landline Numbers Ctc Communications C...
857-230-#### Woburn Wireless Numbers Omnipoint Miami E Li...
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Area Code 857 Introduction

Area Code:857
Country:United States
State/Province:Massachusetts - MA
Major City:Quincy
Time Zone:Eastern
Average property$108K
Average age 65 y/o
Average assets $59.9K
Population density 10,565[6] sq mi (27,336 km2)
Population 6,794,422
latitude Longitude:
41° 14′ N to 42° 53′ N / 69° 56′ W to 73° 30′ W
About 857 :
The 857 Area Code (or Area Code 857) is located in the state of MA. Area Code 857 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 157 thousand unique phone numbers and 242 thousand individuals near the city of Boston
Area code 857 was put into service. Area code 857 is an overlay of area code 617.
Major cities or places
Boston, MA>Brookline, MA>Cambridge, MA>Chelsea, MA>Everett, MA>Milton, MA>Newton, MA>Quincy, MA>Somerville, MA>Watertown, MA