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Purpose: Distinguishes the function or category of the phone number.
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Common Values: Mobile, Home, Work, Fax, VoIP, Toll-Free.
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Why It Matters: Some systems only support SMS to mobile numbers or prioritize certain types for outbound calls. Helps routing and personalization.
2. Country Code / Region
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Purpose: Indicates the geographic origin or intended destination for international calls.
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Format: Numeric (e.g., +1 for US, +44 for UK).
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Why It Matters: Ensures correct dialing format, especially special database when integrating with systems using the E.164 standard.
3. Extension
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Purpose: Used primarily for work or office numbers of you have no experience that route through a PBX.
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Why It Matters: Essential for reaching hong kong phone number the intended contact within organizations.
4. Preferred Contact Flag
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Purpose: Marks whether this phone number is the primary or preferred contact method.
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Format: Boolean (true/false) or ranked preference (e.g., primary, secondary).
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Why It Matters: Useful in CRM systems or marketing tools for prioritizing communication channels.
5. Contact Name / Owner ID
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Purpose: Links the phone number to a specific contact or user record.
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Why It Matters: Helps avoid duplicates and ensures numbers are tied to the correct person or account.
6. Verification Status
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Purpose: Shows whether the phone number has been verified or validated.
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Common Values: Verified, Unverified, Pending Verification.
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Why It Matters: Helps filter out unreachable or fake numbers and supports compliance in SMS marketing or secure logins.
7. Opt-In/Consent Timestamp
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Purpose: Tracks when a user consented to be contacted via this phone number.
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Why It Matters: Crucial for GDPR, TCPA, and other data privacy regulations; provides an audit trail for compliance.
8. Date Added / Last Updated
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Purpose: Indicates when the number was entered or last modified.
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Why It Matters: Helps track data freshness and identify outdated or stale records.
9. Formatted and Raw Number
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Purpose: Stores both the human-readable version and the raw digits.
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Why It Matters: Raw numbers are ideal for backend processing, while formatted versions improve UI readability.
Optional: Time Zone or Location
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Purpose: Indicates the local time for the phone number based on its geographic region.
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