Bulk BD Phone Number Validator & Formatter
বাল্ক বাংলাদেশি মোবাইল নম্বর ভ্যালিডেটর, ফরম্যাটার ও সিএসভি এক্সপোর্ট
Paste Bulk BD Phone Numbers
Supports up to 10,000+ entries. Accepts native Bangla digits (০১৭১২৩...), leading +880, hyphens, and spaces. All processing is 100% private in your browser.
Total Input Entries
10
Valid Numbers
7
Invalid Entries
3
Operator Breakdown
| # | Original Input | Status | Operator | Local Format | International E.164 | Action |
|---|---|---|---|---|---|---|
| 1 | 01712345678 | Valid | Grameenphone (017) | 01712345678 | +8801712345678 | |
| 2 | +8801812345678 | Valid | Robi (018) | 01812345678 | +8801812345678 | |
| 3 | 01912345678 | Valid | Banglalink (019) | 01912345678 | +8801912345678 | |
| 4 | 01612345678 | Valid | Airtel (016) | 01612345678 | +8801612345678 | |
| 5 | 01512345678 | Valid | Teletalk (015) | 01512345678 | +8801512345678 | |
| 6 | 01312345678 | Valid | Grameenphone (013) | 01312345678 | +8801312345678 | |
| 7 | +880 1412-345678 | Valid | Banglalink (014) | 01412345678 | +8801412345678 | |
| 8 | <ctrl42><ctrl42>০১৮১২৩৪NT | Invalid: Too long — a Bangladesh mobile number has 11 digits locally (got 12). | — | — | — | |
| 9 | 017000000000 (invalid length) | Invalid: Too long — a Bangladesh mobile number has 11 digits locally (got 12). | — | — | — | |
| 10 | 01212345678 (invalid prefix) | Invalid: 012 is not an operator prefix allocated in Bangladesh. | — | — | — |
Capabilities of the Bulk BD Number Processor
Managing customer contact lists, SMS campaign target databases, or Mobile Financial Services (bKash, Nagad, Rocket) merchant ledgers often requires cleaning thousands of unformatted phone numbers.
Key Bulk Features
- Bangla Numeral Normalization: Converts native Bangla digits (০১৭১২৩...) into standard ASCII numbers.
- 11-Digit BTRC Validation: Checks length, leading zero (01), and valid 3-digit operator prefixes (013–019).
- Automatic Country Code Stripping: Normalizes inputs starting with +880, 880, or 00880.
- Instant Operator Categorization: Identifies original allocated operators (Grameenphone, Robi, Banglalink, Airtel, Teletalk).
- CSV Export & One-Click Copy: Instantly copy clean E.164 (+880) lists for WhatsApp/Twilio or download complete CSV validation reports.
Frequently Asked Questions
How many Bangladesh phone numbers can I validate and format in bulk?
Our bulk engine processes up to 10,000+ phone numbers directly in your web browser. You can paste lists separated by newlines, commas, spaces, or semicolons.
Does the bulk validator convert Bangla numbers like ০১৭১২৩৪৫৬৭৮?
Yes. Native Bangla numerals (০-৯) are automatically converted into standard ASCII numbers before validation and formatting.
Can I export the bulk validation report to a CSV file?
Yes. Click 'Export to CSV' to download a clean spreadsheet report with columns for Original Input, Status, Operator Name, BTRC Prefix, Local 11-Digit Format, and E.164 (+880) International Format.