User:Dl2000/testtemp5
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This template displays a North American Numbering Plan Numbering Plan Area (NPA, or area code) and central office code (NXX), linked to its entry on the Local Calling Guide database.
- Usage: {{NPANXX|123|456}}
- Where 123 is the NPA or area code
- 456 is the central office or exchange code
- e.g. In the fictitious (and actually invalid) NANP phone number example (123) 456.7890, 123 is the NPA, 456 is the NXX