What number do I dial to call USA from Mexico?
Dial 00, then 1, then 3-digit area code + 7-digit local number. For example: 00 1 212 555 0198.
International dialing guide
Call USA from Mexico
Calling USA from Mexico is usually shorter than many international routes: dial 00, then country code 1, then the US area code and local number.
Dial +1 numbers and any other international number from Qubicall.
Quick answer
How to dial: 00 + 1 + 3-digit area code + 7-digit local number
Example: 00 1 212 555 0198
If the saved contact starts with +, replace 00 with + on mobile. For manual dialing from landlines in Mexico, use 00.
Core calling info
- Destination country code
- USA: +1
- Origin exit code
- Mexico: 00
- Average call costs
- Landline about $0.018/min. Mobile about $1.050/min.
Time zone difference
Mexico and USA both span time zones, so offset depends on origin city and destination state. Mexico City is often one hour behind New York.
Best window from Mexico is usually 8:00 AM-5:00 PM in target US city for business calls.
Time zones vary by city, state, and daylight saving rules. Use destination local time before urgent calls.
How to Call USA from Mexico
Use this sequence when dialing from a phone keypad, calling card, or VoIP dialer that expects international access codes. It works for normal landline and mobile formats as long as the final local number is valid.
- Dial 00, the international exit code for Mexico.
- Dial 1, the country code for USA.
- Enter 3-digit area code + 7-digit local number. Remove any domestic trunk prefix when required, such as a leading 0 on many European numbers.
- Check the full number before calling. Example: 00 1 212 555 0198.
Number format notes
International numbers work best when saved in E.164 style, meaning +1 followed by the national significant number. From a mobile phone, that usually lets you tap the saved contact from any country without changing the prefix. From a landline or office phone in Mexico, the manual version is 00 before 1.
If the USA number was written for local use, check whether it includes a domestic trunk prefix. Many countries write landlines with a leading 0 for local calls, but that 0 is normally removed after the country code. North American numbers are different: keep the 3-digit area code and 7-digit subscriber number after country code 1.
Costs can differ between landlines and mobiles because carriers route those calls differently. If a number has moved between providers or uses a special service prefix, the billed rate can differ from a normal city landline. For predictable spend, check the country rate before long calls and confirm whether the number is landline, mobile, or premium.
Area codes in USA
Area codes below show common city examples. For international dialing, use the code shown in the table after +1 and before the local subscriber number.
| City | Area code | Dial example |
|---|---|---|
| New York | 212 | 00 1 212 555 0198 |
| Houston | 713 | 00 1 713 555 0198 |
| Los Angeles | 213 | 00 1 213 555 0198 |
| Phoenix | 602 | 00 1 602 555 0198 |
| Miami | 305 | 00 1 305 555 0198 |
FAQ
What time is it in USA when it's 9am in Mexico?
When it is 9:00 AM in Mexico City, it is usually 10:00 AM in New York and 7:00 AM in Los Angeles, though DST can change this.
How much does it cost to call USA from Mexico?
On Qubicall, guide rates for USA are about $0.018/min to landlines and $1.050/min to mobiles. Final cost depends on destination number type and current rate table.