Instantly identify locations, timezones & carriers.
Built for call centers, sales teams, and data analysts.
Most searched area codes in the USA
Real-time business hours status across all North American timezones.
The North American Numbering Plan (NANP) is an integrated telephone numbering plan serving 25 countries in North America and the Caribbean. It was created in 1947 and is administered by the North American Numbering Plan Administration (NANPA). All NANP numbers follow the format NPA-NXX-XXXX for a total of 10 digits.
Common tasks — one click away
Find all area codes serving any major US or Canadian city.
An area code is a three-digit number that identifies a specific geographic region in the North American Numbering Plan (NANP). It's the first part of a 10-digit phone number format: (XXX) XXX-XXXX.
Use our Reverse Lookup tool. Simply enter the 10-digit phone number, and we'll instantly show you the location, timezone, and current local time for that number.
A prefix (NXX) is the second set of three digits in a phone number format (NPA-NXX-XXXX). The NPA is the area code, NXX is the central office code (prefix), and XXXX is the line number. The prefix helps identify the specific exchange and carrier.
Yes! Use our Bulk Lookup tool to process multiple phone numbers or area codes simultaneously. You can also use our Compare tool to compare up to 4 area codes side-by-side.
Absolutely! Our database includes all area codes for both the United States (50 states + DC) and Canada (all provinces and territories).
Our area code database is regularly updated to reflect new area codes, overlays, and changes in the North American Numbering Plan.
Browse all US & Canada area codes with sorting, filtering, and live time display.
Enter a 10-digit phone number to identify the location and current local time.
Find details for any area code (e.g. 305) or state abbreviation (e.g. FL).
US states and Canadian provinces grouped by timezone.
Enter the first 6 digits of a phone number to get carrier and location details.
Format: (NPA) NXX-XXXX
NPA: Area Code (3 digits)
NXX: Central Office/Exchange Code (3 digits)
XXXX: Line Number (4 digits)
The prefix helps identify the specific exchange and carrier serving that number range.
Add multiple area codes or states to compare side-by-side.
Your saved area codes and states for quick access.
Intelligent tool that automatically detects and processes your input - whether it's mixed text with phone numbers or a clean list of numbers/area codes.