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Area Code 408
California area code 408 has been in service since 1949. It has 515 landlines and 183 wireless prefixes (exchanges) serviced by 46 carriers. It covers 11 counties, 1,074 ZIP codes, and 20 cities, including San Jose, Sunnyvale, Santa Clara, Los Gatos, Milpitas, Cupertino, Campbell, Gilroy, and Saratoga.
- State:
- California
- Time Zone:
- Pacific (8:39 am)
Area Code (408) has 699 prefixes
| Prefix | County | City | Company/Carrier | Line Type |
|---|---|---|---|---|
| (408) 100- | Santa Clara | Santa Clara | Unknown | |
| (408) 200- | Santa Clara | San Jose | U.s. Telepacific Corp. - Ca | Landline |
| (408) 201- | Santa Clara | Morgan Hill | Pacific Bell - Clec | Landline |
| (408) 202- | Santa Clara | San Jose | Cellco Partnership Dba Veri... | Cell Phone |
| (408) 203- | Santa Clara | San Jose | New Cingular Wireless Pcs, Llc | Cell Phone |
| (408) 204- | Santa Clara | San Jose | Cellco Partnership Dba Veri... | Cell Phone |
| (408) 205- | Santa Clara | San Jose | Cellco Partnership Dba Veri... | Cell Phone |
| (408) 206- | Santa Clara | San Jose | Cellco Partnership Dba Veri... | Cell Phone |
| (408) 207- | Santa Clara | San Jose | U.s. Telepacific Corp. - Ca | Landline |
| (408) 209- | Santa Clara | San Jose | Cellco Partnership Dba Veri... | Cell Phone |
| (408) 210- | Santa Clara | San Jose | Nextel Communications, Inc. | Cell Phone |
| (408) 212- | Santa Clara | Sunnyvale | Brooks Fiber Communications... | Landline |
| (408) 213- | Santa Clara | San Jose | Allegiance Telecom, Inc. - Ca | Landline |
| (408) 215- | Santa Clara | Sunnyvale | Mci Worldcom Communications... | Landline |
| (408) 216- | Santa Clara | San Jose | Mci Worldcom Communications... | Landline |
| (408) 217- | Santa Clara | San Jose | Level 3 Communications, Llc... | Landline |
| (408) 218- | Santa Clara | San Jose | New Cingular Wireless Pcs, Llc | Cell Phone |
| (408) 219- | Santa Clara | San Jose | New Cingular Wireless Pcs, Llc | Cell Phone |
| (408) 220- | Santa Clara | Sunnyvale | Brooks Fiber Communications... | Landline |
| (408) 221- | Santa Clara | San Jose | New Cingular Wireless Pcs, Llc | Cell Phone |
| (408) 222- | Santa Clara | Sunnyvale | Brooks Fiber Communications... | Landline |
| (408) 223- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 224- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 225- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 226- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 227- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 228- | Santa Clara | San Jose | Xo California, Inc. | Landline |
| (408) 229- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 230- | Santa Clara | San Jose | Sprint Spectrum L.p. | Cell Phone |
| (408) 231- | Santa Clara | Santa Clara | Usa Mobility Wireless, Inc. | Cell Phone |
| (408) 232- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 233- | Santa Clara | Morgan Hill | Usa Mobility Wireless, Inc. | Cell Phone |
| (408) 234- | Santa Clara | San Jose | Cellco Partnership Dba Veri... | Cell Phone |
| (408) 235- | Santa Clara | Santa Clara | Pacific Bell | Landline |
| (408) 236- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 238- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 239- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 240- | Santa Clara | San Jose | U.s. Telepacific Corp. - Ca | Landline |
| (408) 241- | Santa Clara | Santa Clara | Pacific Bell | Landline |
| (408) 242- | Santa Clara | San Jose | New Cingular Wireless Pcs, Llc | Cell Phone |
| (408) 243- | Santa Clara | Santa Clara | Pacific Bell | Landline |
| (408) 244- | Santa Clara | Santa Clara | Pacific Bell | Landline |
| (408) 245- | Santa Clara | Sunnyvale | Pacific Bell | Landline |
| (408) 246- | Santa Clara | Santa Clara | Pacific Bell | Landline |
| (408) 247- | Santa Clara | Santa Clara | Pacific Bell | Landline |
| (408) 248- | Santa Clara | Santa Clara | Pacific Bell | Landline |
| (408) 249- | Santa Clara | Santa Clara | Pacific Bell | Landline |
| (408) 250- | Santa Clara | San Jose | New Cingular Wireless Pcs, Llc | Cell Phone |
| (408) 251- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 252- | Santa Clara | Cupertino | Pacific Bell | Landline |
| (408) 253- | Santa Clara | Cupertino | Pacific Bell | Landline |
| (408) 254- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 255- | Santa Clara | Cupertino | Pacific Bell | Landline |
| (408) 256- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 257- | Santa Clara | Cupertino | Pacific Bell | Landline |
| (408) 258- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 259- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 260- | Santa Clara | Santa Clara | Pacific Bell | Landline |
| (408) 261- | Santa Clara | Santa Clara | Pacific Bell | Landline |
| (408) 262- | Santa Clara | Milpitas | Pacific Bell | Landline |
| (408) 263- | Santa Clara | Milpitas | Pacific Bell | Landline |
| (408) 264- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 265- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 266- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 267- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 268- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 269- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 270- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 271- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 272- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 273- | Santa Clara | San Jose | Mci Worldcom Communications... | Landline |
| (408) 274- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 275- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 276- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 277- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 278- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 279- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 280- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 281- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 282- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 283- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 284- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 285- | Santa Clara | Cupertino | Pacific Bell | Landline |
| (408) 286- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 287- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 288- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 289- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 291- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 292- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 293- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 294- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 295- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 296- | Santa Clara | Santa Clara | Pacific Bell | Landline |
| (408) 297- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 298- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 299- | Santa Clara | San Jose | Pacific Bell | Landline |
| (408) 300- | Santa Clara | San Jose | Comcast Phone Of California... | Landline |
| (408) 301- | Santa Clara | San Jose | Usa Mobility Wireless, Inc. | Cell Phone |
| (408) 302- | San Mateo | South San Francisco | American Messaging Services... | Landline |
| (408) 303- | Santa Clara | San Jose | American Messaging Services... | Landline |
