Clue: Long-distance service with fixed rates for fixed zones

Answer: WATSLINE

Length: 8

---

Similar Clues:

• Fixed formally (AMENDED with 7 letters)
• Fixed payment for services (SALARY with 6 letters)
• It's calculated based on the position of the sun relative to fixed stars, and is roughly 6 hours longer than its solar counterpart (SIDEREALYEAR with 12 letters)
• Fixed-rate telephone service (WATSLINE with 8 letters)
• Service found in the four longest Across answers herein (ACE with 3 letters)
• Not fixed (e.g. ADAPTABLE with 9 letters)
• Long Island university where Public Enemy was formed (ADELPHI with 7 letters)
• How long it takes mountains to form (e.g. AEONS with 5 letters)
• Dept. that oversees the Forest Service (AGR with 3 letters)
• "Give __, don't pollute!": old Forest Service slogan (AHOOT with 5 letters)