Zenith 50 ft. Almond 6-Wire Round Station Phone Wire TP1050ULA - The Home Depot
Full Modular 6-Conductor Telephone Phone Line Cord, 25 FT | Allen Tel Products, Inc.
Amazon.com: RetailAndBulk (2 Pack) 6 Inch Telephone Cord, Professional Grade Made in USA, 6P4C Male RJ11 Plugs with 50 Micron Gold Contacts, Pure Copper Wire Phone Line Cable (6 Inches, Black) : Electronics
Western Electric Rust Red coil handset cord that is hardwired for G1 type handsets 9ft | Old Phone Shop