Manitoba, Canada
Central Time
2:16 AM
Area Code
584
State / Province
Manitoba
Country
Canada
Time Zone
Central Time
Area code 584 covers 14 cities and communities across Manitoba, based on telephone company rate center data.
Use the E.164 format for clickable phone links (RFC 3966):
<a href="tel:+15845550100">+15845550100</a><a href="tel:+15845550199">+15845550199</a>584 was activated on Oct 29, 2022 as an overlay covering Manitoba (province-wide). It shares the same geography as 204 and 431, which means ten-digit dialing is required for local calls in this region — dial the area code even when calling a neighbor.
A new 584 number does not indicate a different city than 204 or 431. Overlays are added when the existing code runs out of available prefixes.
See every North American overlayArea code 584 is a North American Numbering Plan (NANP) telephone area code assigned to Manitoba, Canada. It is one of 3 area codes serving Manitoba. As population and demand for phone numbers grew, the region was divided into multiple numbering plan areas to avoid exhausting the available 7-digit number pool.
Yes. 584 is an active North American Numbering Plan (NANP) area code, currently assigned to Manitoba, Canada. It is safe to answer or dial calls using this area code.
Area code 584 covers 14 cities and communities in Manitoba, including Amaranth, Brandon, Crystal City, Elm Creek, Macgregor, and 9 more localities. This is based on telephone company rate center data — the geographic areas carriers use to determine local calling boundaries and to assign numbers when a business or individual requests a phone number in a specific city.
All numbers in the 584 area code observe Central Time (IANA timezone: America/Chicago). Central Time is UTC−6 in winter (CST) and UTC−5 in summer (CDT). When placing a call to a 584 number from a different time zone, check the current local time above to avoid calling outside of business hours.
From within Manitoba, dial the 7-digit local number directly if calling within the same rate center, or dial 1 + 584 + 7-digit number for long-distance calls within North America. From outside the US or Canada, dial your country's international exit code followed by 1 584 XXX XXXX. The country code for both the United States and Canada in NANP is +1.
Format 584 numbers using E.164 notation as required by RFC 3966: prefix with +1 and omit dashes and parentheses (e.g., +15845550100). This format ensures tel: links work correctly on all mobile browsers and VoIP apps. See the tel: URI formatting guide for complete examples.