Scam Calls from Area Code 307

Wyoming's 307 area code carries 771 complaints across 317 numbers active between February and June 2026, a volume that places it 235th out of 358 area codes nationally but 28th among the 44 codes sharing its state tier — meaning it punches relatively hard within its peer group for a lightly populated, single-state code covering all of Wyoming.

The dominant complaint category is dropped calls or no message, with 104 complaints, followed closely by debt-reduction pitches at 95 complaints and impersonation-style calls at 89. Medical and prescription solicitations add another 41 complaints, and home improvement and cleaning calls account for 8. The FCC holds 9 records tied to this code, and prerecorded delivery — logged at 105 instances — vastly outnumbers live-agent contacts at 34, suggesting heavy use of robocall infrastructure rather than manual dial operations.

The busiest individual number, 307-200-4080, drew 23 complaints with no categorized subject matter attached. Close behind it, 307-415-7535 generated 14 complaints as an impersonation-type caller, and 307-355-3654 drew 12 complaints, also uncategorized. Numbers 307-212-6410 and 307-410-6071 each hit 10 complaints, the former tied to dropped-call behavior and the latter uncategorized. Four additional numbers — 307-224-6687, 307-416-0701, 307-683-0237, and 307-410-6071 — round out the top tier with 8 to 9 complaints apiece.

Reported locations in the complaint data span Cheyenne and Newcastle in Wyoming, Scottsbluff in Nebraska, and Brooklyn in New York, indicating that while the calls carry Wyoming's 307 prefix, the geographic footprint of victims extends well beyond state lines into California and Florida as well. This cross-state reach from a rural area code is a pattern consistent with spoofed or remotely operated numbers using a Wyoming identity to appear local or unfamiliar.

The concentration of prerecorded delivery, a high share of uncategorized top numbers, and an impersonation category approaching 90 complaints together suggest an operation that is still expanding its playbook. Activity running continuously from February through June 2026 with no sign of drop-off points to an entrenched campaign rather than a short-run burst, and the debt-reduction and medical categories layered beneath the impersonation volume indicate multiple threat actors or a single operation rotating scripts across financial and health-related lures.