Date   
Call distributors / Dial-less Payphone By ElmerCat ·
Call distributors / Dial-less Payphone By ElmerCat ·
Call distributors / Dial-less Payphone By ElmerCat ·
Call distributors 3 messages By sysinddstar ·
Further, re Las Vegas (Clark County) NV 702/725 NPA Overlay By Mark J. Cuccia ·
Wrong/Mis-Dialed Numbers (Re: Structure of a US Cell Phone Number) By Mark J. Cuccia ·
[C/O X-Bar] Structure of a US Cell Phone Number 2 messages By ElmerCat ·
Structure of a US Cell Phone Number By ElmerCat ·
Further Canadian NPA Overlays: 519/226/?548? ON & (403&780)/587/?825? AB By Mark J. Cuccia ·
AT&T Local 2 messages By Sklar, Robert ·
WI-PSC Postpones (again) the 920/274 NPA Overlay By Mark J. Cuccia ·
More Ratecenter Consolidation in the Western Part of Washington State By Mark J. Cuccia ·
8yy-250-xxxx Test-Numbers (Re: Next Toll-Free Code 844) 3 messages By Mark J. Cuccia ·
Attempts at 844-250-xxxx (Re: 8yy-250-xxxx Test-Numbers) By Mark J. Cuccia ·
Next Toll-Free Code 844: More re Recommended Implementation Date 5 messages By Mark J. Cuccia ·
Intra-State/Province 800-NN2 (re: Next Toll-Free Code 844) By Mark J. Cuccia ·
CHANGE of Conversion Date of St.Louis MO "JEfferson" 1AESS to Packet Switch By Mark J. Cuccia ·
Replacement of 1AESS Offices (Part Three of Three) By Mark J. Cuccia ·
Replacement of 1AESS Offices (Part Two of Three) By Mark J. Cuccia ·
Replacement of 1AESS Offices (Part One of Three) By Mark J. Cuccia ·