Challenges and Considerations
Posted: Sat May 24, 2025 10:00 am
Metadata Extraction: The library can also extract metadata such as the number type (mobile, fixed line, VOIP), and potentially even the carrier or geographical region.
Ambiguity: Numbers without country codes can be highly ambiguous. For example, "0123456789" could be a valid number in many countries. Providing a region hint is crucial here.
Outdated Data: Numbering plans change over sri lanka phone number list time (new area codes, mobile ranges). Libraries and databases need continuous updates to remain accurate.
User Input Errors: Typos, missing digits, or extra characters are common. Robust parsing should ideally include some level of error tolerance or suggest corrections.
Extensions: Numbers might include extensions (e.g., +1-800-CALL-NOW, ext. 123). Parsers need to handle these separately.
Non-Digit Characters: Users often include spaces, hyphens, parentheses, or even letters (for vanity numbers like 1-800-FLOWERS). Parsers must strip these characters before processing or be designed to ignore them.
Performance: For high-volume applications, the performance of the parsing solution is a critical consideration.
Ambiguity: Numbers without country codes can be highly ambiguous. For example, "0123456789" could be a valid number in many countries. Providing a region hint is crucial here.
Outdated Data: Numbering plans change over sri lanka phone number list time (new area codes, mobile ranges). Libraries and databases need continuous updates to remain accurate.
User Input Errors: Typos, missing digits, or extra characters are common. Robust parsing should ideally include some level of error tolerance or suggest corrections.
Extensions: Numbers might include extensions (e.g., +1-800-CALL-NOW, ext. 123). Parsers need to handle these separately.
Non-Digit Characters: Users often include spaces, hyphens, parentheses, or even letters (for vanity numbers like 1-800-FLOWERS). Parsers must strip these characters before processing or be designed to ignore them.
Performance: For high-volume applications, the performance of the parsing solution is a critical consideration.