Phone number portability is easier with wireless providers because it's mandatory. I think it may have to do with the larger regional presence and the fact that numbers aren't historically associated with immovable copper wires, unlike landlines. From what I've read, it looks like landlines must be within the same rate center for portability to be possible/required. As Robert said, crossing those boundaries makes things iffy - and not mandatory. Here are a couple links that got me started: http://www.fcc.gov/guides/portability-keeping-your-phone-number-when-changing-service-providers http://www.npac.com/number-portability/how-lnp-works Eventually I learned about localcallingguide.com. It's got lots of interesting data including confirmation, if I read it correctly, that your rate center doesn't reach to Amherst. http://www.localcallingguide.com/lca_prefix.php?npa=413&nxx=323 Unfortunately, the "best" solution may be to hop to some other provider (Google Voice, Vonage, etc.) who will port that number and let you forward it, as you suggested. Kludgy and possibly dangerous in that a discontinued service may take your number with it. Best of luck. - Jeff