Bulk SMS · +1

Send bulk SMS to Guam

Bulk SMS to Guam costs $0.00639 per message segment, with no monthly fee. Guam's largest city, Dededo, is a center for tourism, retail, and military-related services, industries that rely on SMS for customer communication. SMS is effective for sending travel alerts, promotional offers, and service updates. Hagåtña, the capital, also sees high SMS usage in hospitality and government services.

Create account All prices

Guam

$0.00639

per SMS segment

+1 555 0100

Text Message · Today 10:30

Hello, your order is ready for collection today until 19:00. Thank you for shopping with us.

Calling code: +1
Per message: $0.00639
$40 sends: 6,259 SMS
Region: Oceania

Cost

How much does bulk SMS to Guam cost?

The rate is fixed per segment and the same for every mobile number in Guam. Here is what common campaign sizes cost with a one-segment message, and with a longer two-segment message.

Bulk SMS cost to Guam by campaign size
Recipients	1 segment	2 segments
100	$0.64	$1.28
1,000	$6.39	$12.78
5,000	$31.95	$63.90
10,000	$63.90	$127.80
50,000	$319.50	$639.00

Number format

How do I write Guam numbers for a bulk SMS list?

Write numbers for Guam in international format: the calling code +1 first, then the national number. If people in Guam dial a domestic trunk prefix such as 0 at the start, leave it out after the calling code. A number written this way looks like +1 671 555 0123. Spaces and dashes are fine; the console removes them when it reads your list.

Language

Which alphabet do recipients in Guam read?

Most recipients in Guam read English. Plain English text fits the GSM-7 alphabet, so one SMS segment holds 160 characters (153 per part when a message is split). An emoji or a curly quote switches the whole message to UCS-2 at 70 characters per segment.

Timing

When is the best time to send SMS to Guam?

Guam keeps one time offset, UTC+10, all year. Local 9:00 to 20:00 in Guam is 23:00 to 10:00 UTC in January. The scheduler uses the time zone of your own browser, so convert the local hour you want before you pick it.

Country: Guam
Calling code: +1
Region: Oceania
Rate per segment: $0.00639
1,000 SMS: $6.39
$100 sends: 15,649 SMS
Segment size: 160 GSM-7 or 70 UCS-2 characters
Failed messages: Refunded automatically
Prices checked: 2026-11-07

What businesses send to Guam

Tourism agencies sending travel alerts
Retailers promoting local sales
Military bases updating service schedules

Top-ups

How many messages does a top-up send to Guam?

Top up from $40. The counts below use the Guam rate and include the first top-up bonus.

$40
+10% first top-up
$44.00 balance
6,885 SMS to GU
$100
+20% first top-up
$120.00 balance
18,779 SMS to GU
$200
+25% first top-up
$250.00 balance
39,123 SMS to GU
$300
+30% first top-up
$390.00 balance
61,032 SMS to GU
$500
+35% first top-up
$675.00 balance
105,633 SMS to GU
$1,000
+40% first top-up
$1,400.00 balance
219,092 SMS to GU

Questions

Bulk SMS to Guam: questions and answers

How much does it cost to send bulk SMS to Guam?

Each SMS segment to Guam costs $0.00639. A one-segment message to 1,000 recipients costs $6.39 and to 10,000 recipients $63.90. There is no monthly fee or setup cost.

How many SMS can I send to Guam with $100?

$100 of balance sends 15,649 one-segment messages to Guam, and the minimum top-up of $40 sends 6,259. Messages of two segments use the balance twice as fast.

Which alphabet should SMS to Guam use?

Can I send SMS in English to Guam?

Yes, English is widely spoken in Guam, making it the most practical language for SMS campaigns.

Can I schedule an SMS campaign to Guam?

Yes. Pick a date and time from 5 minutes to 60 days ahead in the console, or send a schedule time through the API. Times are entered in your own time zone and stored in UTC, and a scheduled campaign can be canceled for a full refund before it starts.

What happens if a message to Guam fails?

The failed message is refunded to your balance automatically, and its delivery report shows the reason. You only pay for messages that reach the network.

Oceania

Other countries in Oceania and the Pacific

All countries in Oceania

Send your first campaign to Guam

Create an account, top up from $40 and reach mobile numbers across Guam at $0.00639 per message.

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