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776545758
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Dialog. Use for OTP verification or reverse lookup.
About Colombo Numbers
What this page is for
This page groups 18 numbers tied to the Colombo timezone in Sri Lanka. Timezone-based filtering adds a practical layer beyond country and carrier data, helping you compare timing expectations and message behavior in a more realistic operating window.
Things to keep in mind
- A timezone may span multiple cities or even multiple countries, so it is context rather than exact location proof.
- Daylight saving changes can shift timing expectations during part of the year.
- A matching timezone does not guarantee a service will treat the number as locally eligible for every verification flow.
Common use cases
- Retry OTP flows during local waking or business hours.
- Interpret caller activity with a more realistic time context.
- Compare nearby timezone groups when message timing matters.
How to use this number
- Pick a relevant number from the list below.
- Use reverse lookup when you want context before trusting the number.
- Use the SMS inbox only for low-risk, non-sensitive verification flows.
18
Live numbers available now
Pick a number to open its live inbox or run a reverse lookup.
Asia/ColomboUTC+5.5
Colombo Phone Numbers — Page 1, Group 1
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0704388103
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Mobitel. Use for OTP verification or reverse lookup.
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778624672
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Dialog. Use for OTP verification or reverse lookup.
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711212937
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Mobitel. Use for OTP verification or reverse lookup.
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777773243
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Dialog. Use for OTP verification or reverse lookup.
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703082223
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Mobitel. Use for OTP verification or reverse lookup.
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717667900
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Mobitel. Use for OTP verification or reverse lookup.
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94779968188
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Dialog. Use for OTP verification or reverse lookup.
Colombo Phone Numbers — Page 1, Group 2
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742509825
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Dialog. Use for OTP verification or reverse lookup.
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752887283
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Airtel. Use for OTP verification or reverse lookup.
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719211422
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Mobitel. Use for OTP verification or reverse lookup.
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0702640028
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Mobitel. Use for OTP verification or reverse lookup.
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763494845
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Dialog. Use for OTP verification or reverse lookup.
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0719128832
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Mobitel. Use for OTP verification or reverse lookup.
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0762909879
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Dialog. Use for OTP verification or reverse lookup.
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768550052
Free Sri Lanka virtual number in the Colombo zone (UTC+5.5). Carrier: Dialog. Use for OTP verification or reverse lookup.
Frequently asked questions — Colombo
It ensures that services sending automated OTPs during regional business hours will deliver successfully to your selected number, increasing the chance of instant verification.
Daylight saving time may temporarily shift expected SMS delivery windows. Our system maps numbers to their base Colombo registry, so you can anticipate seasonal changes.
No. All messages sent to these Colombo timezone numbers are displayed on our public website. Do not use them for any communication that involves personal or sensitive data.
Yes. Visit the number’s profile page to see community spam ratings and detailed blocking instructions for Android and iOS devices.
That depends on the country. Some nations span multiple timezones. We specifically list 18 numbers mapped to the Colombo timezone for your convenience.
If you receive an unknown call at an odd hour relative to the Colombo timezone, reverse lookup quickly reveals whether it is a known spammer, telemarketer, or a legitimate business.