手机号提取器示例

# Phone Number Extractor Test Data
# Copy this text to test the phone number extractor

## Contact List

Please contact our sales team:
- China: 13812345678 or +86 139-8765-4321
- USA: (415) 555-0123 or 212-555-9999
- Canada: +1 647-555-1234 or (416) 555 5678

Customer Support:
- Beijing Office: 010-12345678 (Mobile: 18612345678)
- New York Office: +1 212 555 1234
- Toronto Office: (647) 555-9999

## Emergency Contacts

Fire Emergency: 119
Police: 110
Ambulance: 120

## Additional Contacts

Sales Manager: 158 1234 5678 (China Mobile)
Technical Support: +1-415-555-0199 (USA)
Customer Service: 778-555-1234 (Canada)

## Valid Format Examples

China:
- 13812345678
- 139-8765-4321
- 158 1234 5678
- +86 18612345678
- 170-1234-5678

USA/Canada:
- (415) 555-0123
- 212-555-9999
- 647.555.1234
- +1 416 555 5678
- 1-778-555-9999

## Invalid Numbers (should be ignored)

- 12345 (too short)
- 1234567890123 (too long)
- 123-456-789 (not enough digits)
- abc-def-ghij

# Chinese Phone Number Samples

## China Mobile
13812345678
139-8765-4321
158 1234 5678
+86 18612345678
170-1234-5678

## China Unicom
13012345678
131-8765-4321
132 1234 5678
+86 15512345678
(166)1234-5678

## China Telecom
13312345678
173-8765-4321
177 1234 5678
+86 18012345678
(189)1234-5678
+86 199-1234-5678

# North American Phone Number Samples

## USA Phone Numbers
(415) 555-0123
212-555-9999
647.555.1234
+1 416 555 5678
1-778-555-9999
202-555-0123
(310) 555 9999
4155550199

## Canadian Phone Numbers
+1 647-555-1234
(416) 555 5678
778-555-9999
+1 (604) 555-0123
1-514-555-5678
(403) 555 9999
2505550199

## Mixed Format Examples
Toll Free: 1-800-555-1234
Emergency: 911
Directory: 411

# Test Data for Deduplication

## Duplicate Chinese Numbers
Contact sales:
- Primary: 13812345678
- Backup: 13812345678
- Alternative: +86 138-1234-5678

Support team:
- Manager: 13987654321
- Lead: 139-8765-4321
- Director: +86 139 8765 4321

## Duplicate US Numbers
US Office:
- Main: (415) 555-0123
- Secondary: 415-555-0123
- Direct: +1 4155550123

## Duplicate Canadian Numbers
Canada Branch:
- Toronto: 647-555-1234
- Vancouver: (647) 555-1234
- Montreal: +1 647 555 1234