The 831 Area Code (or Area Code 831) is located in the state of CA. Area Code 831 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 723 thousand unique phone numbers and 1.88 million individuals near the city of Monterey
Area code 831 was put into service. Area code 831 was created from a split of area code 408.
Aptos, Aromas, Ben Lomond, Big Sur, Boulder Creek, Cantua Creek, Carmel, Carmel Valley, Castroville, Chualar, Felton, Gonzales, Greenfield, Hollister, King City, Marina, Monterey, Salinas, San Ardo, San Juan Bautista, Santa Cruz, Soledad, Tres Pinos, Watsonville.
| PREFIX | COUNTY | CITY | CARRIER | TYPE |
|---|---|---|---|---|
| 831-758 | Monterey | Salinas | Pacific Bell | Landline |
| 831-759 | Monterey | Salinas | Pacific Bell | Landline |
| 831-760 | Monterey | Salinas | Sprint Spectrum L.p. | Wireless |
| 831-761 | Santa Cruz | Watsonville | Pacific Bell | Landline |
| 831-763 | Santa Cruz | Watsonville | Pacific Bell | Landline |
| 831-768 | Santa Cruz | Watsonville | Pacific Bell | Landline |
| 831-769 | Monterey | Salinas | Pacific Bell | Landline |
| 831-770 | Monterey | Salinas | Pacific Bell | Landline |
| 831-771 | Monterey | Salinas | Pacific Bell | Landline |
| 831-772 | Monterey | Salinas | Pacific Bell | Landline |
| 831-774 | Monterey | Salinas | Mpower Communications Corp - CA | Landline |
| 831-775 | Monterey | Salinas | Pacific Bell | Landline |
| 831-776 | Monterey | Salinas | Sprint Spectrum L.p. | Wireless |
| 831-778 | Monterey | Salinas | Level 3 Communications, Llc - CA | Landline |
| 831-783 | Monterey | Salinas | Pacific Bell | Landline |
| 831-784 | Monterey | Salinas | Pacific Bell | Landline |
| 831-785 | Monterey | Salinas | Metro Pcs, Inc. | Landline |
| 831-786 | Santa Cruz | Watsonville | Pacific Bell | Landline |
| 831-789 | Monterey | Salinas | Matrix Telecom, Llc. Sii Tnci - CA | Landline |
| 831-794 | Monterey | Salinas | Metro Pcs, Inc. | Wireless |
| 831-796 | Monterey | Salinas | Pacific Bell | Landline |
| 831-800 | Monterey | Salinas | Vaya Telecom, Inc. - CA | Landline |
| 831-801 | Monterey | Salinas | Cellco Partnership Dba Verizon Wireless - CA | Wireless |
| 831-809 | Monterey | Salinas | Cellco Partnership Dba Verizon Wireless - CA | Wireless |
| 831-818 | Santa Clara | Sunnyvale | Cellco Partnership Dba Verizon Wireless - CA | Wireless |
| 831-821 | Monterey | Salinas | Cellco Partnership Dba Verizon Wireless - CA | Wireless |
| 831-824 | San Francisco | San Francisco | Teleport Communications Group - San Francisco | Landline |
| 831-840 | Santa Clara | Santa Clara | New Cingular Wireless Pcs, Llc | Wireless |
| 831-844 | Monterey | Salinas | Level 3 Communications, Llc - CA | Landline |
| 831-850 | Alameda | Oakland | Neutral Tandem-California, Llc - CA | Landline |
| 831-851 | Alameda | Oakland | Neutral Tandem-California, Llc - CA | Landline |
| 831-854 | Alameda | Oakland | Matrix Telecom, Llc. Sii Tnci - CA | Landline |
| 831-855 | Monterey | Salinas | Peerless Network Of California, Llc - CA | Landline |
| 831-856 | Monterey | Salinas | O1 Communications, Inc. - CA | Landline |
| 831-869 | Monterey | Salinas | Sprint Spectrum L.p. | Wireless |
| 831-883 | Monterey | Marina | Pacific Bell | Landline |
| 831-884 | Monterey | Marina | Pacific Bell | Landline |
| 831-886 | Monterey | Salinas | Level 3 Communications, Llc - CA | Landline |
| 831-887 | Monterey | Salinas | Cellco Partnership Dba Verizon Wireless - CA | Landline |
| 831-899 | Monterey | Seaside | Pacific Bell | Landline |
| 831-901 | Monterey | Salinas | Sprint Spectrum L.p. | Wireless |
| 831-902 | Monterey | Salinas | Sprint Spectrum L.p. | Wireless |
| 831-905 | Monterey | Salinas | New Cingular Wireless Pcs, Llc | Wireless |
| 831-912 | Monterey | Salinas | American Messaging Services, Llc | Wireless |
| 831-915 | Monterey | Salinas | New Cingular Wireless Pcs, Llc | Wireless |
| 831-917 | Monterey | Salinas | New Cingular Wireless Pcs, Llc | Wireless |
| 831-920 | Monterey | Salinas | Level 3 Communications, Llc - CA | Landline |
| 831-921 | Monterey | Salinas | Level 3 Communications, Llc - CA | Landline |
| 831-970 | Monterey | Salinas | Sprint Spectrum L.p. | Wireless |
| 831-975 | Monterey | Salinas | Comcast Phone Of California, Llc - CA | Landline |
| 831-996 | Monterey | Salinas | O1 Communications, Inc. - CA | Landline |
| 831-998 | Monterey | Salinas | Mci Worldcom Communications, Inc., CA | Landline |
| Phone Number 831-643-2636 |
USAGE Landline |
City Monterey |
Operate Read more about who called from 8316432636 |
Update Time Oct-17-2024 |
| Phone Number 831-586-9296 |
USAGE Landline |
City Salinas |
Operate Read more about who called from 8315869296 |
Update Time Oct-17-2024 |
| Phone Number 831-637-6850 |
USAGE Landline |
City Hollister |
Operate Read more about who called from 8316376850 |
Update Time Oct-17-2024 |
| Phone Number 831-239-9608 |
USAGE Wireless |
City Santa Clara |
Operate Read more about who called from 8312399608 |
Update Time Oct-17-2024 |
| Phone Number 831-356-3579 |
USAGE Wireless |
City Santa Clara |
Operate Read more about who called from 8313563579 |
Update Time Oct-17-2024 |
| Phone Number 831-268-0402 |
USAGE Wireless |
City Santa Clara |
Operate Read more about who called from 8312680402 |
Update Time Oct-17-2024 |
| Phone Number 831-824-1197 |
USAGE Landline |
City San Francisco |
Operate Read more about who called from 8318241197 |
Update Time Oct-16-2024 |
| Phone Number 831-975-4565 |
USAGE Landline |
City Salinas |
Operate Read more about who called from 8319754565 |
Update Time Oct-16-2024 |
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