How to Call Guyana from USA

How to Call a Landline in Guyana

Calling a Guyanese landline from the United States (USA) is straightforward. Guyana uses a unified 7-digit numbering system without separate area codes for dialing purposes.

  1. Dial the US exit code: 011
  2. Dial Guyana's country code: 592
  3. Dial the 7-digit Guyanese phone number: [Local Number]
EXAMPLE

For example, to call the Guyanese number 225 4567, you would dial: 011 592 225 4567.

Guyanese phone numbers consist of the country code (592) followed directly by a 7-digit number.

Dialing a Guyana landline:

011 592 2254567
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How to Call a Mobile Phone in Guyana

Calling a Guyanese mobile phone from the United States (USA) follows a similar format, using the 7-digit number which typically starts with a '6'.

  1. Dial the US exit code: 011
  2. Dial Guyana's country code: 592
  3. Dial the 7-digit mobile number (usually starting with 6): [Mobile Number]
EXAMPLE

For example, to call the Guyanese mobile number 612 3456, you would dial: 011 592 612 3456 from the USA.

Just like landlines, mobile numbers in Guyana are dialed as 011 + 592 + 7-digit number.

Dialing a Guyana mobile:

011 592 6123456
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Guyana Area Codes - Important Note

Guyana does not use traditional area codes for dialing. The country employs a unified 7-digit numbering plan. Whether calling a landline or a mobile phone from outside Guyana, you simply dial the country code (592) followed by the 7-digit local number.

While the first few digits of a 7-digit number might indicate a geographical region or network type (e.g., Georgetown landlines often start with 2, mobile numbers often start with 6), these are part of the 7-digit number itself and are not dialed separately as area codes.

Dialing Format Recap:

  • Landline: 011 + 592 + XXX XXXX
  • Mobile: 011 + 592 + 6XX XXXX

Mobile Phone Networks in Guyana

Guyanese mobile numbers are part of the 7-digit national numbering plan and typically begin with the digit '6'. The format for calling a mobile phone from the USA is: 011 + 592 + 6XX XXXX.

The main mobile operators in Guyana are:

  • GTT (Guyana Telephone and Telegraph Company)
  • Digicel Guyana

Number portability allows subscribers to keep their phone number when changing providers, so the starting digits (e.g., 6XX) do not definitively indicate the current network operator.

Time Difference in Guyana

Guyana operates on Guyana Time (GYT), which is UTC-4 year-round. Guyana does not observe Daylight Saving Time.

This means the time difference with the United States (USA) varies depending on whether the US is on Standard Time or Daylight Saving Time (DST - approx. mid-March to early November):

US Eastern Time (ET): Guyana is 1 hour ahead of EST (US Standard Time) and the same time as EDT (US DST).
(Example: 9 AM EST is 10 AM GYT; 9 AM EDT is 9 AM GYT)
US Central Time (CT): Guyana is 2 hours ahead of CST and 1 hour ahead of CDT.
US Mountain Time (MT): Guyana is 3 hours ahead of MST and 2 hours ahead of MDT.
US Pacific Time (PT): Guyana is 4 hours ahead of PST and 3 hours ahead of PDT.
(Example: 9 AM PST is 1 PM GYT; 9 AM PDT is 12 PM GYT)

Always double-check the current time difference before calling, especially during the US DST transition months (March, November).

Guyana's Phone System

Guyana's telecommunications sector is primarily served by two major providers: GTT (Guyana Telephone and Telegraph Company) and Digicel Guyana. Mobile phone usage is widespread, particularly in coastal and urban areas like Georgetown, Linden, and New Amsterdam, with expanding 4G LTE coverage. Fixed-line services, historically provided mainly by GTT, are available but less commonly used for personal communication compared to mobile. Internet access is improving, supporting VoIP and messaging apps, though connectivity can be less reliable in remote interior regions.

Best Times to Call Guyana

Considering Guyana is UTC-4 year-round, finding a convenient time to call from the USA is relatively easy, especially from the East Coast.

Typical business hours in Guyana are Monday to Friday, around 8:00 AM to 4:30 PM GYT (UTC-4).

From the US East Coast (ET):

  • During US Standard Time (EST), Guyana is 1 hour ahead. Calling between 9 AM and 4 PM EST works well (10 AM to 5 PM GYT).
  • During US Daylight Time (EDT), Guyana is the same time. Calling during standard US business hours (9 AM to 5 PM EDT) aligns directly with Guyanese hours (9 AM to 5 PM GYT).
From other US time zones, adjust accordingly. Aim for US morning or early afternoon hours for the best chance of catching people during their workday or early evening in Guyana.

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Using our service is simple:

1

Dial local access number

Call the local access number provided with your card (specific to the United States (USA))

2

Enter your PIN

Input your unique PIN when prompted

3

Dial Guyana number

Follow the international format after entering your PIN:

For Landlines & Mobiles: 592 + 7-digit Number

(Example: 592 225 4567 or 592 612 3456)

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