ElectricianSupplies.com is your source for Special Purpose Fuses items including Telecommunications ! Try emailing or calling us at 800-448-2014 - we'll do our best to answer your questions. We do stock Telecommunications and they usually ship within #time#. We work very hard to honor our shipping and delivery estimates! Count on secure shopping and dependable delivery from ElectricianSupplies.com. Thanks for shopping for Telecommunications with us!