Please remember to register your student through your parent portal account.Also, this year, please send to our school your 2 proof's of residency via email to treed @lex2.org, fax # 803-822-5665 or mail to 1315 Boston Ave, West Columbia, SC 291691. Utility Bill (telephone, electric, cable, water, phone bill) AND2. Rental Lease Agreement, Mortgage Statement or Property Tax Receipt.