| District of British Columbia area codes: 604 | |
|---|---|
| Country | Canada |
| State/Province | British Columbia |
| Major City | Port Coquitlam |
| Time Zone | Pacific |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 604-383 | Ladner, BC | Shaw Telecom Inc. | |
| 604-384 | Pemberton, BC | Shaw Telecom Inc. | |
| 604-385 | White Rock, BC | Shaw Telecom Inc. | |
| 604-386 | Vancouver, BC | Rogers Communications Partnership (wireless) | |
| 604-387 | Vancouver, BC | Rogers Communications Partnership (wireless) | |
| 604-388 | Whistler, BC | Bell Mobility | |
| 604-389 | Squamish, BC | Bell Mobility | |
| 604-390 | Squamish, BC | Shaw Telecom Inc. | |
| 604-391 | Chilliwack, BC | Shaw Telecom Inc. | |
| 604-392 | Chilliwack, BC | Shaw Telecom Inc. | |
| 604-393 | Chilliwack, BC | Bell West Inc. | |
| 604-394 | Richmond, BC | Teliphone Navigata-westel Communicaiton Inc | |
| 604-395 | New Westminister, BC | Bell West Inc. | |
| 604-396 | Vancouver, BC | Rogers Communications Partnership (wireless) | |
| 604-397 | Vancouver, BC | Rogers Communications Partnership (wireless) | |
| 604-398 | Vancouver, BC | Teliphone Navigata-westel Communicaiton Inc | |
| 604-399 | Sechelt, BC | Bell Mobility | |
| 604-400 | Whistler, BC | Globalive Wireless Management Corp. | |
| 604-401 | Vancouver, BC | Globalive Wireless Management Corp. | |
| 604-402 | Chilliwack, BC | Shaw Telecom Inc. |
There are 781 prefixes, In the code area, the major cities are Port Coquitlam, BC;Boston Bar, BC;Ladner, BC;Pende. The major city is Port Coquitlam.