Upper Muddy, NV — rate center

NANPA rate center & CO code data, current as of July 28, 2026.

The Upper Muddy rate center (Nevada) anchors 2 active prefixes under area code 702. Rate centers, not city limits, are what phone numbers are legally tied to.

NANPA records show 2 active prefixes here across 2 carriers. 1 prefixes participate in thousands-block pooling, so blocks of 1,000 numbers are shared between carriers.

The rate center belongs to the Las Vegas-Henderson-North Las Vegas, NV Metropolitan Statistical Area. Routing-wise it sits in LATA 721.

With only 2 prefixes, Upper Muddy sits at the small end of Nevada's rate centers — a handful of carrier blocks cover the whole locality, and a number from here is a fairly strong locality signal (before porting is considered).

As always with US numbering: a prefix anchored to Upper Muddy tells you where the block was issued. The person calling may have ported the number, moved away, or be spoofing it entirely — verify callers through independently found contact details.

Prefixes anchored to Upper Muddy

FAQ

What area code is Upper Muddy, NV?

Upper Muddy numbers use area code 702.

How many prefixes does Upper Muddy have?

2 active NXX prefixes are anchored to this rate center in NANPA records, held by 2 carriers.

Is a call from a Upper Muddy prefix really from Upper Muddy?

Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.