Area Code Information
| Area Code: | 781 |
| State: | Massachusetts |
| Primary City: | Lexington, Massachusetts |
| Time Zone: | Eastern |
Area code 781 serves the Lexington, Massachusetts region in Massachusetts. This area code is in the Eastern time zone.
Browse Prefixes
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781-200
781-201
781-202
781-203
781-204
781-205
781-206
781-207
781-208
781-209
781-210
781-211
781-212
781-213
781-214
781-215
781-216
781-217
781-218
781-219
781-220
781-221
781-222
781-223
781-224
781-225
781-226
781-227
781-228
781-229
Showing sample prefixes. All prefixes from 200-999 are available.