Alternative channels
Mail, text, and in-person payment instructions
Pay by text
No public 2026 text-to-pay keyword or enrollment workflow was identified on LCA’s official customer-payment pages; customers should use the Paymentus portal or the toll-free automated phone system instead.
Mail-in address
Allentown Residents: Lehigh County Authority, P.O. Box 3758, Allentown, PA 18106. The authority publishes a separate P.O. Box 3210 address for non-city residents.
Counters, drop boxes, and office hours
LCA’s Allentown customer-service office is at 1300 Martin Luther King Jr. Drive, Allentown, Pennsylvania, with secure drive-through payment drop-box access at any time. The LCA main office/customer-care location is 1053 Spruce Road, Wescosville, PA, also with a secure drop box. Customers can pay in cash or by debit card at any Walmart Customer Service desk with the LCA bill stub and account number; Walmart charges a $2 service fee. LCA’s customer-care office is open Monday through Friday, 8:15 a.m. to 4:45 p.m.; the public page does not publish a staffed counter schedule for the two LCA drop-box locations.