Estimated Number of Assigned Phone Numbers in Rock Valley, Iowa
In Rock Valley, Iowa, wireless numbers account for 52.4% of assigned numbers, above the statewide average of 30.1%. Rock Valley's wireline and VoIP share is 3.7 percentage points higher than the statewide average. Compared with the state overall, Rock Valley has a more concentrated wireless assignment mix. Rock Valley is served by a single area code (712).
Area Codes Used by Rock Valley, Iowa
Estimated Service-Type Mix of Assigned Phone Numbers in Rock Valley, Iowa
Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Rock Valley, Iowa
Estimated assigned wireless phone numbers: 11,000
Numbers may later be ported to another carrier, but this chart reflects original number assignment, not current subscriber share.
Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Rock Valley, Iowa
Estimated assigned wireline and VoIP phone numbers: 10,000
Other / Unclassified Assigned Numbering in Rock Valley, Iowa
Estimated assigned other or unclassified phone numbers: 0
No other or unclassified provider distribution is available for this locality.
How These Figures Were Built
These figures are estimates based on public phone-number assignment records. They are meant to show the likely mix of assigned phone numbers associated with Rock Valley, Iowa, not live customer counts.
Some providers may have assigned phone numbers tied to this locality even if they do not actively market or sell service locally. These figures reflect public number-assignment records, not confirmed local service availability.
They also do not reflect number portability at the individual phone-number level, so some numbers may now be used on a different network or by a different provider than the original assignment records suggest.