The 858 Area Code (or Area Code 858) is located in the state of CA. Area Code 858 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 837 thousand unique phone numbers and 2.48 million individuals near the city of La Jolla
Area code 858 was put into service. Area code 858 was created from a split of area code 619.
Del Mar, La Jolla, Poway, Rancho Bernardo, Rancho Santa Fe, San Diego.
| PREFIX | COUNTY | CITY | CARRIER | TYPE |
|---|---|---|---|---|
| 858-200 | San Diego | San Diego | U.s. Telepacific Corp. - CA | Landline |
| 858-201 | San Diego | San Diego | Level 3 Communications, Llc - CA | Landline |
| 858-202 | San Diego | San Diego | Pacific Bell | Landline |
| 858-204 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - CA | Wireless |
| 858-205 | San Diego | San Diego | T-Mobile Usa, Inc. | Wireless |
| 858-206 | San Diego | San Diego | Ymax Communications Corp. - CA | Landline |
| 858-207 | San Diego | San Diego | Teleport Communications America, Llc - CA | Landline |
| 858-208 | San Diego | San Diego | O1 Communications, Inc. - CA | Landline |
| 858-210 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - CA | Wireless |
| 858-212 | San Diego | Carlsbad | Sprint Spectrum L.p. | Wireless |
| 858-213 | San Diego | Carlsbad | Sprint Spectrum L.p. | Wireless |
| 858-215 | San Diego | San Diego | Pacific Bell | Landline |
| 858-216 | San Diego | San Diego | U.s. Telepacific Corp. - CA | Landline |
| 858-217 | San Diego | San Diego | U.s. Telepacific Corp. - CA | Landline |
| 858-218 | San Diego | San Diego | U.s. Telepacific Corp. - CA | Landline |
| 858-219 | San Diego | San Diego | American Messaging Services, Llc | Wireless |
| 858-220 | San Diego | Carlsbad | Sprint Spectrum L.p. | Wireless |
| 858-222 | San Diego | San Diego | Ymax Communications Corp. - CA | Landline |
| 858-223 | San Diego | San Diego | Neutral Tandem-California, Llc - CA | Landline |
| 858-224 | San Diego | San Diego | Cbeyond Communications, Llc - CA | Landline |
| 858-225 | San Diego | San Diego | Matrix Telecom, Llc. Sii Tnci - CA | Landline |
| 858-227 | San Diego | San Diego | Xo California, Inc. | Landline |
| 858-228 | San Diego | San Diego | Xo California, Inc. | Landline |
| 858-229 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - CA | Wireless |
| 858-230 | San Diego | San Diego | At&t Corp. | Landline |
| 858-231 | San Diego | San Diego | T-Mobile Usa, Inc. | Wireless |
| 858-232 | San Diego | San Diego | New Cingular Wireless Pcs, Llc | Wireless |
| 858-233 | San Diego | San Diego | North County Communications Corp. - CA | Landline |
| 858-234 | San Diego | San Diego | North County Communications Corp. - CA | Landline |
| 858-236 | San Diego | San Diego | North County Communications Corp. - CA | Landline |
| 858-237 | San Diego | San Diego | North County Communications Corp. - CA | Landline |
| 858-240 | San Diego | San Diego | Level 3 Telecom Of California, Lp - CA | Landline |
| 858-242 | San Diego | Vista | New Cingular Wireless Pcs, Llc | Wireless |
| 858-243 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - CA | Wireless |
| 858-244 | San Diego | San Diego | Xo California, Inc. | Landline |
| 858-245 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - CA | Wireless |
| 858-246 | San Diego | San Diego | Level 3 Telecom Of California, Lp - CA | Landline |
| 858-248 | San Diego | Vista | Cellco Partnership Dba Verizon Wireless - CA | Wireless |
| 858-249 | San Diego | San Diego | New Cingular Wireless Pcs, Llc | Wireless |
| 858-251 | San Diego | San Diego | Peerless Network Of California, Llc - CA | Landline |
| 858-254 | San Diego | Carlsbad | Sprint Spectrum L.p. | Wireless |
| 858-255 | San Diego | San Diego | Teleport Communications America, Llc - CA | Landline |
| 858-256 | San Diego | San Diego | Cox California Telcom, Llc - CA | Landline |
| 858-259 | San Diego | Del Mar | Pacific Bell | Landline |
| 858-263 | San Diego | San Diego | Time Warner Cbl Info Svcs (Ca) Dba Time Warner Cab | Landline |
| 858-268 | San Diego | San Diego | Pacific Bell | Landline |
| 858-270 | San Diego | San Diego | Pacific Bell | Landline |
| 858-271 | San Diego | San Diego | Pacific Bell | Landline |
| 858-272 | San Diego | San Diego | Pacific Bell | Landline |
| 858-273 | San Diego | San Diego | Pacific Bell | Landline |
| 858-274 | San Diego | San Diego | Pacific Bell | Landline |
| 858-277 | San Diego | San Diego | Pacific Bell | Landline |
| 858-278 | San Diego | San Diego | Pacific Bell | Landline |
| 858-279 | San Diego | San Diego | Pacific Bell | Landline |
| 858-292 | San Diego | San Diego | Pacific Bell | Landline |
| 858-297 | San Diego | San Diego | North County Communications Corp. - CA | Landline |
| 858-300 | San Diego | San Diego | U.s. Telepacific Corp. - CA | Landline |
| 858-304 | San Diego | San Diego | At&t Local | Landline |
| 858-309 | San Diego | San Diego | Level 3 Telecom Of California, Lp - CA | Landline |
| 858-312 | San Diego | El Cajon | Cox California Telcom, Llc - CA | Landline |
| 858-314 | San Diego | San Diego | Teleport Communications America, Llc - CA | Landline |
| 858-320 | San Diego | San Diego | Pacific Bell | Landline |
| 858-324 | San Diego | San Diego | Teleport Communications America, Llc - CA | Landline |
| 858-332 | San Diego | San Diego | Level 3 Telecom Of California, Lp - CA | Landline |
| 858-333 | San Diego | San Diego | Telcentris Communications, Llc - CA | Landline |
| 858-334 | San Diego | San Diego | Pacific Bell | Landline |
| 858-335 | San Diego | San Diego | New Cingular Wireless Pcs, Llc | Wireless |
| 858-336 | San Diego | San Diego | New Cingular Wireless Pcs, Llc | Wireless |
| 858-337 | San Diego | San Diego | New Cingular Wireless Pcs, Llc | Wireless |
| 858-342 | San Diego | San Diego | New Cingular Wireless Pcs, Llc | Wireless |
| Phone Number 858-327-2680 |
USAGE Wireless |
City San Diego |
Operate Read more about who called from 8583272680 |
Update Time Mar-20-2024 |
| Phone Number 858-429-9843 |
USAGE Landline |
City San Diego |
Operate Read more about who called from 8584299843 |
Update Time Mar-20-2024 |
| Phone Number 858-313-1491 |
USAGE Landline |
City San Diego |
Operate Read more about who called from 8583131491 |
Update Time Mar-19-2024 |
| Phone Number 858-222-6294 |
USAGE Landline |
City San Diego |
Operate Read more about who called from 8582226294 |
Update Time Mar-19-2024 |
| Phone Number 858-292-8562 |
USAGE Landline |
City San Diego |
Operate Read more about who called from 8582928562 |
Update Time Dec-26-2023 |
| Phone Number 858-955-6495 |
USAGE Landline |
City San Diego |
Operate Read more about who called from 8589556495 |
Update Time Dec-26-2023 |
| Phone Number 858-252-7521 |
USAGE Landline |
City San Diego |
Operate Read more about who called from 8582527521 |
Update Time Dec-26-2023 |
| Phone Number 858-252-6785 |
USAGE Landline |
City San Diego |
Operate Read more about who called from 8582526785 |
Update Time Dec-26-2023 |
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