- City / exchange
- Monterey
- Province / state
- California
- Country
- United States
- Carrier
- Pacific Bell
- Line type
- Landline or business line
- OCN
- 9740
- Status
- In Service
- Number pooling
- Yes (block shared between carriers)
831-643 phone numbers
Monterey, California, United States · Pacific Bell
Reported numbers in 831-643
No numbers in this block have been reported by visitors yet.
What does the 831-643 prefix tell you?
Every North American number is area code + prefix + line. The prefix 831-643 was assigned to Pacific Bell on an unknown date for the Monterey exchange. A call from this block usually originates from a Pacific Bell customer in or near Monterey, but caller ID can be spoofed to show any number.
Other Monterey prefixes in 831
831-200831-204831-215831-220831-224831-230831-233831-236831-241831-242831-259831-264831-275831-277831-282831-312831-317831-324831-333831-372831-373831-375831-383831-384831-392831-393831-394831-402831-468831-521831-582831-583831-601831-641831-642831-644831-645831-646831-647831-648831-649831-655831-656831-657831-658831-717831-718831-747831-760831-855831-867831-869831-880831-881831-883831-884831-886831-887831-899831-901