Verify Sint Maarten Phone Numbers - Country Code +1-721
Our phone number lookup tool above instantly verifies whether a phone number belongs to Sint Maarten by analyzing its country code and number format. Sint Maarten phone numbers use the country code +1-721 and follow an (721)+7 digits national format.
| Country: |  Sint Maarten (SX, SXM) |
|---|---|
| Country Calling Code: | +1-721 |
| National Number Format: | (721)+7 digits |
| Example Number: | +1 721 520 1234 |
| International Dialing Prefix: | 011 |
| National Trunk Prefix: | 1 |
| Time Zone (UTC/DST): | -4 |
| Regulator: | Bureau Telecommunications and Post (BTP) |
Find Phone Numbers in Sint Maarten Directories
Looking for a specific company's contact information? Use trusted local business directories to find phone numbers and addresses.
Teledom
Simple to use business directory. In French and English.
Reverse Phone Lookup
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Calling from Sint Maarten to the United States
To call United States from Sint Maarten, follow this exact dialing sequence:
- 011 - Sint Maarten's international access code
- 1 - United States country code
- Area Code - Specific U.S. area code
- 7-digit number - The local phone number
Example: To call (312) 555-0123 from Sint Maarten, dial: 011 1 312 555 0123
Useful tip: Find out who called you from an unknown United States phone number. Use our US reverse phone lookup service to reveal the owner's name and address. Use our state-specific phone number lookup tools for Alaska, Mississippi, or Wyoming for faster results.