How to Make Calls to the USA from Colombia: Best Options

Last updated on April 27th, 2026 at 10:25 pm

By Subhash Kalluri, CEO at FreJun

Calling the USA from Colombia is straightforward once you know the exit codes, country codes, and tools available. For business teams, the real advantage comes from pairing international calling with CRM phone integration software — so every call is automatically logged, tracked, and tied to a contact record. Whether you are dialing from a landline, mobile phone, or using a unified communication platform, this guide walks you through every method step by step.

Quick Answer: To call the USA from Colombia, dial exit code 005 (or use + on mobile), then 1 (USA country code), then the area code and local number. For business teams, CRM phone integration software like FreJun automates call logging, analytics, and dialing directly from your CRM — eliminating manual data entry and reducing cost per call.

The fastest way to call the USA from Colombia is: 005 + 1 + area code + local number, or use CRM phone integration software to automate dialing and call logging from your existing workflow tools.

What is CRM Phone Integration Software?
CRM phone integration software connects your business phone system directly to your CRM platform (such as HubSpot, Salesforce, or Zoho), enabling automatic call logging, click-to-dial, real-time analytics, and contact syncing — so sales and support teams spend less time on admin and more time on conversations.

How Can I Make Affordable Calls from Colombia to the USA?

The most affordable options for calling the USA from Colombia are VoIP apps (WhatsApp, Google Voice) for personal use and cloud-based CRM phone integration software like FreJun for business teams. Traditional telecom carriers like Claro and Movistar charge significantly more per minute without an international bundle. According to the International Telecommunication Union (ITU), VoIP-based international calls cost up to 90% less than traditional PSTN calls on a per-minute basis. FreJun adds CRM integration, autodial, and call analytics on top of competitive international rates — making it the preferred choice for sales and recruitment teams making high-volume outbound calls.

We recommend VoIP or CRM-integrated calling for any team making more than 20 international calls per week — the savings on per-minute rates alone typically offset the software cost within the first month.

What Is the Colombia WhatsApp Code?

Colombia’s WhatsApp code is +57 — the country code you attach to any Colombian number when registering on WhatsApp or saving a Colombian contact. CareerAlert confirms Colombia’s ITU-assigned country code is 57, making +57 the correct prefix for all international dialing and messaging apps.

Example: If your Colombia number is 301-234-5678, save it in WhatsApp as +57 301 234 5678.

How to Make a Call from Colombia to the USA

Dialing internationally from Colombia follows a fixed sequence: exit code, country code, area code, local number. The method varies slightly between landlines and mobile phones.

1. Dial the Exit Code for Colombia

Colombia’s international exit code is 005 (some carriers also accept 00 or 009). This signals to the network that you are placing an international call. Dial this first before any other digits.

2. Enter the USA Country Code

After the exit code, dial 1 — the country code for the United States, as assigned by the ITU North American Numbering Plan (NANP).

3. Add the Area Code for the USA

Next, dial the three-digit US area code for the city or region you are calling. Common examples:

• 212 — New York City
• 312 — Chicago
• 415 — San Francisco

4. Dial the Local Number

Finally, dial the seven-digit local number. A complete call from Colombia to a New York number looks like: 005-1-212-555-1234.

Example of a Full Dialing Sequence

• New York: 005-1-212-555-1234
• Chicago: 005-1-312-555-5678

Alternate Method for Mobile Phones

On mobile phones, replace the exit code with the plus sign (+), which automatically triggers the international dialing prefix regardless of which country you are in. This is the recommended method for travelers and remote workers.

• +1-212-555-1234 (New York)
• +1-312-555-5678 (Chicago)

Which Calling Apps Work Best for Colombia-to-USA Calls?

VoIP (Voice over Internet Protocol) apps route calls over the internet rather than the traditional PSTN (Public Switched Telephone Network), cutting international per-minute costs dramatically. Below is a comparison of the top options for calling the USA from Colombia.

App / Tool	Best For	Cost (Colombia to USA)	CRM Integration	Key Feature
FreJun	Business teams, sales, recruitment	From $14.49/user/mo	Yes (HubSpot, Salesforce, Zoho, 100+)	Autodial, AI analytics, call logging
WhatsApp	Personal calls, small teams	Free (Wi-Fi/data required)	No	Free voice and video calls
Skype	Business calls to landlines	~$0.023/min to US landlines	Limited (Microsoft 365)	Paid calls to non-Skype numbers
Google Voice	Personal and small business	Free within USA; low intl rates	No native CRM integration	Free US calls, voicemail transcription
Talk360	No-internet calling	Competitive per-minute rates	No	Works without recipient having the app

1. WhatsApp

WhatsApp is the most widely used free calling app globally, with over 2 billion active users (Source: Statista, 2024). Both parties need the app and an internet connection. It is ideal for personal calls and small team communication but lacks CRM integration or call analytics.

• Features: Free voice and video calls, text messaging, file sharing, group calling
• Ideal For: Personal calls or group chats with friends and family

2. Skype

Skype allows free calls between Skype users and paid calls to landlines and mobile numbers at approximately $0.023 per minute to US numbers. It is better suited for business calls where the recipient does not have a VoIP app installed.

• Features: Free Skype-to-Skype calls, paid calls to landlines, video calls, call forwarding, voicemail
• Ideal For: Business calls or when you need to reach a number not on any VoIP app

3. Google Voice

Google Voice offers free calls within the USA and competitive international rates. It integrates with Google Workspace, making it a practical option for small businesses already using Google’s productivity suite. It does not offer native CRM integration or call analytics beyond basic logs.

• Features: Free US calls, international calls at competitive rates, voicemail transcription, Google Workspace integration
• Ideal For: Personal and small business calls with Google ecosystem users

4. Apps Optimized for Colombia-to-USA Calls

Several apps are built specifically for low-cost international calling without requiring both parties to have the app installed.

Talk360: No subscription required; the recipient does not need the app. Competitive per-minute rates. Best for callers without a stable internet connection.

Rebtel: High-quality calls to the USA without requiring internet. Rates are generally competitive for Colombia-to-USA routes. Best for areas with poor connectivity.

mytello: Connects via a local Colombian number to reduce costs. Example rate: approximately 20,000 COP for around 455 minutes to the USA. Best for cost-conscious callers making long-duration calls.

How Does CRM Phone Integration Software Help Business Teams?

CRM phone integration software eliminates the manual work of logging calls, updating contact records, and tracking team performance. For business teams making international calls from Colombia to the USA, FreJun connects your phone system directly to your CRM — so every call is automatically recorded, transcribed, and synced to the right contact without any manual entry.

According to Salesforce’s State of Sales report, sales reps spend an average of 21% of their day on manual data entry. CRM phone integration software cuts that time by automating call logging, freeing reps to focus on selling.

The biggest mistake business teams make is treating international calling as a cost problem alone — the real productivity loss is the 15-20 minutes per rep per day spent manually logging calls that CRM phone integration software eliminates automatically.

Explore FreJun’s call intelligence features

Key Features of FreJun for International Business Calling:

• Autodial: Eliminates manual dialing, reducing human error and saving 2-3 seconds per call — significant at scale for outbound teams.
• Call Analytics: Tracks call duration, answer rates, and team performance in real time, giving managers actionable data without manual reporting.
• CRM and ATS Integration: Connects with HubSpot, Salesforce, Zoho, Bullhorn, and 100+ other platforms. Calls are logged automatically against the correct contact record.
• Virtual Numbers: Acquire local US numbers so your Colombia-based team appears local to US prospects, increasing answer rates.
• AI Insights: Analyzes call transcripts to surface coaching opportunities, objection patterns, and deal risk signals.

See all FreJun CRM and ATS integrations

In our experience deploying CRM phone integration software for 500+ companies, teams that activate auto-logging see a 30-40% reduction in CRM data gaps within the first 30 days — because calls that were previously unlogged are now captured automatically.

Access FreJun’s call analytics tools for managers

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What Do Calls from Colombia to the USA Actually Cost?

Call costs vary significantly depending on the method and provider. Here is a breakdown of realistic rates for each option.

Telecom Providers

Traditional Colombian telecom carriers charge per-minute rates that add up quickly for high-volume callers.

T-Mobile: Without an international plan, calls may cost up to $3 per minute. With a Stateside International Plan, calls may be free or significantly reduced.

Claro Colombia and Movistar Colombia: Both offer international bundles and pay-as-you-go options. International bundles are typically the most cost-effective for regular callers, but rates vary by plan tier.

For business teams making 50+ calls per week to the USA, CRM phone integration software like FreJun consistently delivers lower total cost than carrier plans — because you pay a flat per-user monthly fee rather than per-minute rates that compound with volume.

How Can I Improve Call Quality When Calling Internationally?

Call quality on international VoIP calls depends on four factors: internet stability, device quality, call environment, and the platform’s codec support. According to Cisco’s unified communications research, jitter above 30ms and packet loss above 1% are the primary causes of poor VoIP call quality.

• Use Stable Internet: A wired Ethernet connection or strong Wi-Fi (minimum 5 Mbps upload) prevents jitter and packet loss that degrade VoIP audio.
• Check Your Equipment: External headsets with noise-cancelling microphones outperform built-in phone speakers for call clarity, especially in open offices.
• Optimize the Call Environment: Background noise above 65 dB degrades speech intelligibility. Use a quiet room or noise-cancelling headset.
• Test Before High-Stakes Calls: Run a test call on any new service before a client or prospect call to confirm audio quality meets your standard.

The most overlooked factor in international call quality is acoustic echo cancellation (AEC). Teams focus on bandwidth but ignore that poor AEC causes 30-40% more call escalations, particularly in open-plan offices where ambient noise is high.

For business teams, using crm phone integration software with built-in call quality monitoring — like FreJun’s real-time analytics dashboard — lets managers identify and resolve quality issues before they affect customer experience. FreJun’s platform flags calls with low MOS (Mean Opinion Score) scores automatically, so team leads can act on quality data without manual call reviews.

Further Reading: 7 Ways to Streamline Your Recruitment Calls and Enhance Efficiency

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Frequently Asked Questions About Calling USA from Colombia

Can you use CRM on your phone?

Yes — modern CRM phone integration software like FreJun works on any smartphone, tablet, or laptop without special hardware. The app connects your mobile dialer directly to your CRM, so calls made from your phone are automatically logged, recorded, and synced to the correct contact record. This means your CRM stays up to date whether your team is in the office or working remotely from Colombia.

What is a CRM phone system?

A CRM phone system is a telephony platform that integrates directly with your CRM software to automate call logging, enable click-to-dial from contact records, and surface call analytics inside your CRM dashboard. Unlike standalone phone systems, CRM-integrated platforms like FreJun eliminate manual data entry and give sales managers real-time visibility into team call activity, call outcomes, and pipeline impact.

What is the most cost-effective way to call the USA from Colombia?

For personal calls, WhatsApp (free over Wi-Fi) is the most cost-effective option. For business teams, CRM phone integration software like FreJun offers the best value — combining competitive international rates with automated call logging, analytics, and CRM sync. Teams making 50+ weekly calls to the USA typically save more on admin time than on per-minute rates alone, making FreJun the higher-ROI choice.

Can I use VoIP for calling the USA from Colombia?

Yes. VoIP (Voice over Internet Protocol) routes calls over the internet rather than traditional phone lines, cutting international call costs by up to 90% compared to PSTN rates (ITU, 2024). FreJun’s VoIP system delivers HD audio quality and stable connections for both personal and business use. A minimum upload speed of 5 Mbps is recommended for consistent call quality on VoIP calls.

How to call USA from Colombia?

Dial Colombia’s international exit code (005), then 1 (USA country code), then the US area code and seven-digit local number. On mobile, replace 005 with + for simplicity: +1-212-555-1234. For business teams, FreJun’s click-to-dial feature eliminates manual dialing entirely — calls are placed directly from your CRM contact record with one click.

What is the country code when calling USA from Colombia?

The USA country code is 1, assigned under the North American Numbering Plan (NANP). When dialing from Colombia, the full sequence is: exit code (005) + country code (1) + area code (3 digits) + local number (7 digits). On mobile, use +1 instead of 005-1. FreJun users can skip this sequence entirely by dialing directly from CRM contact records.

Do I need special devices to make international calls?

No special hardware is required. FreJun’s cloud-based CRM phone integration software works on any smartphone, tablet, or laptop with an internet connection. Traditional international calls require only a SIM-enabled phone and an active international calling plan from your carrier. VoIP apps like WhatsApp and Skype also work on any internet-connected device without additional hardware.

How can I avoid hidden charges when calling the USA?

Choose providers with transparent, published per-minute rates or flat monthly pricing. FreJun’s pricing structure shows exactly what you pay per user per month with no per-minute surprises. For carrier plans, always confirm whether international calls are included in your bundle or billed separately. VoIP apps like WhatsApp are free over Wi-Fi but may incur data charges if used on a mobile data plan without an unlimited data package.

Can I integrate my calling platform with my CRM system?

Yes. FreJun integrates natively with HubSpot, Salesforce, Zoho CRM, Bullhorn, and 100+ other CRM and ATS platforms. Once connected, every call is automatically logged with duration, recording, and outcome — no manual entry needed. For enterprises requiring global presence across 100+ countries, RingCentral’s infrastructure may offer broader geographic coverage than FreJun in regions like Eastern Europe and Southeast Asia.

Is there a cheaper way to call USA from Colombia?

Yes. VoIP apps (WhatsApp, Google Voice) are free or near-free for personal calls. For business teams, FreJun offers low-cost international calling bundled with CRM integration and analytics — typically cheaper than carrier per-minute rates at volume. Apps like mytello and Talk360 also offer competitive rates for callers who need to reach US numbers without the recipient having any app installed.