Siebel Financial Services Connector for ACORD P&C and Surety Guide > Data Types > ACORD XML Data Types >
Phone Number indicates a string of up to 32 narrow characters in length (NC-32). It must begin with a plus sign (+) followed by country code, a hyphen, city/area code, another hyphen, and then the local phone number. If a PBX extension is to be included, it must appear at the end of the field, separated from the rest of the telephone number by a plus sign.
For example, "+1-800-5551212+739" indicates PBX extension 739 at phone number 5551212 within area code 800 of North America (country code 1).