How much does it cost to call Mexico with Sayfone?

Calls to any Mexican phone number — landline or mobile — cost 8¢ per minute. There are no connection fees, no rounding, and no monthly charges. You pay only for the minutes you use.

What is the country code for Mexico?

Mexico's country code is +52. When calling from the US or Canada, you dial 011 52 (or +52 from a mobile) followed by the 10-digit Mexican number including the area code.

Do I still need to add a '1' after +52 when calling a Mexican mobile?

No. Since the August 2019 dialing reform, the extra '1' after the country code is no longer required. You use the same format for both landlines and mobiles: +52 followed by the 10-digit number.

What time zone is Mexico City in?

Mexico City is in the Central Standard Time zone (UTC−6), which is the same as US Central Standard Time. Note that most of Mexico no longer observes daylight saving time as of 2022, though border cities near the US still do.

Can I call Mexico from my browser without installing an app?

Yes. Sayfone works entirely in your web browser — on desktop, tablet, or phone. There's nothing to download or install. Just open the site, enter the Mexican number, and start talking.

Is WhatsApp a good alternative for calling Mexico?

WhatsApp is very popular in Mexico (roughly 74–80 million users), and it works well for free app-to-app calls when both sides have a stable internet connection. However, WhatsApp can't reach landlines, business phone systems, or anyone who doesn't use the app. For those situations, you need a real phone call — which is what Sayfone provides.

What's the difference between Mexico's area codes — 55, 33, 81?

Mexico's three largest cities have 2-digit area codes: 55 for Mexico City, 33 for Guadalajara, and 81 for Monterrey. Smaller cities use 3-digit codes (e.g., 664 for Tijuana, 998 for Cancún). The area code is always part of the 10-digit number.

Are calls to Mexican mobiles more expensive than landlines?

With Sayfone, the rate is the same for both mobiles and landlines: 8¢/min. Some traditional carriers charge more for mobile termination, but Sayfone keeps it simple with a single flat rate.

Can I call Mexico if I'm traveling outside the United States?

Yes. Sayfone works from anywhere you have an internet connection. Whether you're at home, traveling in Europe, or in another country entirely, you can call any Mexican number from your browser at the same rate.

How many time zones does Mexico have?

Mexico has four time zones: Central (most of the country including Mexico City), Mountain (western states like Sinaloa and Sonora), Pacific (Baja California), and Eastern (Quintana Roo/Cancún). Most of Mexico abolished daylight saving time in October 2022, but border municipalities still follow the US DST schedule.

International Calling

Call Mexico for Just 8¢/min

Crystal-clear calls to any Mexican landline or mobile — right from your browser. No app needed, no surprise fees.

Start Calling Mexico

8¢/min to all Mexican numbers
Works from any browser or phone
No contracts or hidden fees

Estimate cost

🇲🇽

Mexico

Country code +52

$0.08

Landline

$0.09

Mobile

~60%

vs retail*

Average call quality

*Illustrative savings vs 2.5× directory rate — not a carrier quote.

Simple steps

See your exact savings with Sayfone

Drag the slider to match your Mexico call volume. See what you're spending versus what you could be spending with Sayfone.

Monthly call minutes

Drag slider to adjust

220

min / month

Call type

AT&T / Verizon$862

~$3.92/min

T-Mobile$651

~$2.96/min

Calling cards$387

~$1.76/min

Google Voice$88

~$0.40/min

Sayfone$18

$0.080/min

Annual saving vs. AT&T

Based on 220 min/month

$10,138

Try Sayfone Free

GET STARTED

How to Call Mexico in 3 Simple Steps

No downloads, no setup headaches. Start calling Mexico from any device with a browser in under a minute.

Instant access

Step 1

Open Your Browser

Visit Sayfone from any device — desktop, tablet, or phone. No app install required.

Dialer

+00 000 000 00

123

Start Calling Now

Step 2

Enter the Mexican Number

Type or paste the 10-digit Mexican number with the +52 country code. Our dialer formats it for you automatically.

HD audio from your browser

Step 3

Talk at 8¢/min

Hit call and you're connected. Pay only for the minutes you use — no monthly commitments.

COST EXPLAINED

Why Calling Mexico Can Cost More Than You'd Expect

Mexico sits just across the border, but international calling rates don't always reflect the geography. Here's why prices stay high through traditional carriers — and how the market is structured.

Concentrated Telecom Market

México's telecom sector has historically been dominated by América Móvil (Telcel and Telmex), which still holds roughly 62–70% of the mobile market. This concentration limits competitive pricing pressure and keeps termination fees elevated compared to more fragmented markets.

[1]U.S. Privacy Shield – Mexico Telecom Equipment OverviewTelcel market share data

High Spectrum Fees

Mexico's spectrum licensing fees are among the highest in Latin America. In 2021, Mexico's fees for bands under 1 GHz were nearly double those of Brazil and Chile. These costs are ultimately passed on to consumers through higher call termination rates.

[1]CSIS – Telecom CompetitivenessSpectrum fee comparison data

Carrier Middlemen and Termination Fees

International calls pass through intermediary networks, each charging a termination fee. Calls to Mexican mobile phones tend to cost more than landlines because mobile infrastructure — cell towers, licensed frequency bands — is more expensive to operate.

Default Carrier Plans Punish Occasional Callers

While major US carriers like AT&T, T-Mobile, and Verizon now include Mexico calling in many plans, callers without these add-ons face steep per-minute charges. Pay-per-use rates without a plan can cost several dollars per minute with some providers.

Sources

1
CSIS – Mexico's Telecommunications Sector Competitiveness
Supports claims about América Móvil market dominance and spectrum fees
2
Baker Institute – Mexico's Telecommunications Reform
Supports claims about IFT regulation of América Móvil
3
Wikipedia – Telephone numbers in Mexico
General reference for numbering plan and IFT regulation

ALTERNATIVES COMPARED

How People Actually Call Mexico Today

From carrier add-ons to messaging apps, there are many ways to reach someone in Mexico. Here's how the most common options stack up in terms of cost, reliability, and convenience.

US Carrier Plans (AT&T, T-Mobile, Verizon)

Included or $15/mo add-onConvenient but bundled

Convenient but bundled

Many major US plans now include unlimited calling to Mexico. However, not all plans qualify, and users without the right plan face high per-minute charges. You're also locked into a full carrier contract.

WhatsApp Voice Calls

Free (requires data)Popular in Mexico

~74M users in Mexico

WhatsApp is extremely popular in Mexico — roughly 74–80 million users. It works well for calling other WhatsApp users, but you can't reach regular phone numbers (landlines or mobiles of non-users). Requires a stable internet connection on both ends.

Calling Cards

Advertised from ~1¢/minHidden fees common

Hidden fees common

Calling cards advertise extremely low rates to Mexico, but hidden costs — connection fees, weekly maintenance charges, and aggressive rounding (sometimes up to 8 minutes) — often double or triple the effective per-minute cost.

VoIP Services (Skype, Google Voice)

Varies, often ~2–4¢/minRequires setup

Requires setup

Skype and Google Voice offer competitive rates to Mexico. However, they typically require account setup, credit purchases, and sometimes a dedicated app. Call quality depends on your internet connection.

Sayfone (Browser Calling)

8¢/minRecommended

Recommended

Call any Mexican phone number — mobile or landline — directly from your browser at a flat 8¢/min. No app install, no contract, no hidden fees. Pay only for the minutes you use with transparent billing.

Bar lengths reflect relative cost tiers for each option — not survey percentages.

APP LIMITATIONS

When WhatsApp Isn't Enough for Calling Mexico

WhatsApp is the dominant messaging platform in Mexico, but it has real limitations when you need to reach a landline, a business, or someone without a stable data connection.

Sayfone's advantage

Unlike app-to-app services, Sayfone places real phone calls that ring on any Mexican landline or mobile — no app needed on the receiving end.

Calls land on landlines, mobiles, and business lines
No app install required for the person you're calling
Works from your browser — your device is the phone
Flat 8¢/min with no rounding or hidden charges

Call Mexico Now

The problem

Can't Reach Landlines or Non-App Users
WhatsApp only connects users who both have the app installed. If you're calling a Mexican landline — a home phone, a business, a doctor's office, or a government agency — WhatsApp simply doesn't work.
2
Internet Quality Varies Outside Major Cities
While Mexico's 4G coverage reaches about 97% of the population in urban areas, mobile internet speeds average 43 Mbps download — ranking 87th globally. In rural or mountainous areas, connections can be unstable, leading to dropped calls and poor audio on voice-over-IP apps.
- [1]WorldData.info – Telecommunication in MexicoMobile internet speed rankings for Mexico
Voice Calls Consume Data
WhatsApp calls use data, and many Mexican mobile users are on prepaid plans with limited data allowances. A lengthy voice or video call can quickly eat through a modest data budget, especially when the person you're calling is on a pay-as-you-go plan.

Sources

1
World Population Review – WhatsApp Users by Country
Mexico WhatsApp penetration data

TIPS & ETIQUETTE

Smart Tips for Calling Mexico

Mexico spans four time zones and has its own calling culture. These tips help you pick the right time, avoid common mistakes, and make a great impression — whether calling family or doing business.

Time & offsets

Mexico City (Central)

UTC−6

Same as US Central Standard

Guadalajara (Central)

UTC−6

No DST since 2022

Tijuana (Pacific)

UTC−8 / UTC−7 DST

Follows US Pacific DST

Cancún (Eastern)

UTC−5

Year-round, no DST

Best time for personal calls

Evenings after 7 PM local time (Mexico City), or weekend mornings

Best time for business calls

Monday–Friday, 10 AM – 2 PM Mexico City time (before the traditional late lunch)

Avoid calling

During the afternoon comida (2–4 PM) and late evenings after 9:30 PM

Calling tips

Drop the Old '1' After the Country Code
Since 2019, you no longer need to insert a '1' after +52 when dialing a Mexican mobile from abroad. Just dial +52 followed by the full 10-digit number for both mobiles and landlines.
Mexico Has Four Time Zones
Most of Mexico (including Mexico City, Guadalajara, and Monterrey) uses Central Standard Time (UTC−6). But Baja California follows US Pacific Time, western states use Mountain Time, and Quintana Roo (Cancún) is on Eastern Time. Check the clock before calling.
Always Dial the Full 10 Digits
All Mexican phone numbers are 10 digits — area code plus local number. Even if you're calling within the same city, the full 10-digit number is required.

Etiquette

Greetings Matter
Start calls with a warm greeting — 'Buenos días' (morning), 'Buenas tardes' (afternoon), or 'Buenas noches' (evening). Jumping straight to business without a greeting can feel abrupt.
Expect Relationship-First Communication
Mexican business culture values personal connection. Small talk about family or local events before discussing business is standard and appreciated.
Comida Is Sacred
The traditional midday meal (comida) from roughly 2–4 PM is an important social and family time. Avoid scheduling calls during this window unless your contact has specifically suggested it.

Sources

1
Time and Date – Time Zones in Mexico
Time zone facts for Mexico

POPULAR DESTINATIONS

Top Cities People Call in Mexico

Whether you're reaching family in Mexico City, coordinating business in Monterrey, or checking in with someone in Guadalajara — here's a quick guide to Mexico's most-called cities.

Mexico City

Area code 55 · Capital & largest city

Home to over 21 million people in the metro area, Mexico City is the most-called destination in the country. Government offices, major businesses, and millions of families are all reachable with area code 55.

Best time to call: 10 AM – 2 PM or after 7 PM CST (UTC−6)

Guadalajara

Area code 33 · Technology and culture hub

Mexico's second-largest city and a growing tech hub. Guadalajara is the capital of Jalisco and a major center for business, universities, and the thriving Mexican tech industry.

Best time to call: 10 AM – 2 PM CST (UTC−6)

Monterrey

Area code 81 · Industrial and business capital

The industrial powerhouse of northern Mexico, Monterrey is home to major Mexican corporations and a key business corridor with the United States. Area code 81 covers the metro area.

Best time to call: 9 AM – 1 PM CST (UTC−6)

Tijuana

Area code 664 · US–Mexico border city

Directly across from San Diego, Tijuana is one of the busiest border crossings in the world. Note that Tijuana follows US Pacific Time, including daylight saving time — unlike most of Mexico.

Best time to call: 10 AM – 2 PM Pacific Time (UTC−8 / UTC−7 DST)

Cancún

Area code 998 · Tourism and resort region

Mexico's most famous resort city in Quintana Roo. Cancún is on Eastern Standard Time year-round (UTC−5) — one hour ahead of Mexico City. Popular for both tourism-related calls and family connections.

Best time to call: 10 AM – 1 PM EST (UTC−5)

Puebla

Area code 222 · Historic colonial city

A UNESCO World Heritage city southeast of Mexico City, known for its colonial architecture, vibrant culture, and growing industrial base. Shares Central Time with the capital.

Best time to call: 10 AM – 2 PM CST (UTC−6)

Start Calling Now

DIALING GUIDE

How to Dial Mexican Phone Numbers

Mexico uses a simple 10-digit phone number system. Since the 2019 reform, the same format works for both landlines and mobiles — no extra prefixes needed when calling from abroad.

All Mexican numbers follow the format: +52 [2- or 3-digit area code] [7- or 8-digit local number]. The country code is +52, regulated by Mexico's Federal Telecommunications Institute (IFT).

Calling a mobile

+52 [area code] [local number]

+52area code (2–3 digits)local number (7–8 digits)