305
Covers southern Florida
City facts
Hialeah area codes
Area codes for southern Florida: history, overlays and how to dial.
305786645
Hialeah uses area codes 305, 786 and 645.
About these area codes
786
Covers southern Florida
645
Covers southern Florida
How to call a number in Hialeah
Inside the US
1 (305) 555-0123Dial 1, the area code, then the seven-digit number.Local call
555-0123Many areas now require the area code for local calls too; if a seven-digit call fails, add it.From outside the US
+1 305 555 0123Use your country's exit code or +, then 1 for the US.Hialeah is on Eastern Time (ET); check the time before calling from another zone.
Other cities that share these codes
Nearby area codes
| Area code | Used in | Distance |
|---|---|---|
| 954 | Pembroke Pines | 9 mi |
| 754 | Pembroke Pines | 9 mi |
| 561 | Delray Beach | 42 mi |
| 728 | Delray Beach | 42 mi |
Hialeah quick facts
Hialeah was incorporated on September 10, 1925.
Incorporated1925September 10, 1925
CountyMiami-Dade CountyFlorida
Area codes305, 786, 645Population221,901Census ACS estimateZIP codes633010, 33012, 33013…Elevation0 ft0 m
Time zoneEastern TimeET
Dates, namesake and elevation from Wikipedia: Hialeah, Florida and Wikidata (checked 2026-11-08); population and ZIP codes from the U.S. Census Bureau.
Questions
What area code is Hialeah?
Hialeah uses area codes 305, 786 and 645.
What time zone is area code 305 in?
Hialeah is on Eastern Time (ET).
What other cities use area code 305?
Other cities in this network that share 305, 786 and 645 include Miami Beach, Coral Gables.
Sources: Area codes 305, 786, and 645, Area codes 305, 786, and 645, Area codes 305, 786, and 645 (Wikipedia) and Wikidata, checked 2026-11-08. Numbering plans change; the North American Numbering Plan Administrator is the official record.