[cisco-voip] 310 numbers

Lelio Fulgenzi lelio at uoguelph.ca
Mon Jun 11 10:15:09 EDT 2007


This is 310-XXXX (four digits) - so , 7 digit dialing, no area code.

In areas where 10 digit dialing is mandatory, 310-XXXX 7 digit is allowed.

--------------------------------------------------------------------------------
Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
"Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo."      WJR

  ----- Original Message ----- 
  From: Miller, Steve 
  To: Ryan LaTorre (rylatorr) ; Lelio Fulgenzi ; cisco-voip at puck.nether.net 
  Sent: Monday, June 11, 2007 7:10 AM
  Subject: RE: [cisco-voip] 310 numbers


  I don't understand this.  We use the 310 area code for our California office. Please advise.  Thank you.

  Steve Miller
  Telecom Engineer
  Dickstein Shapiro LLP
  1825 Eye Street NW | Washington, DC 20006
  Tel (202) 420-3370| Fax (202) 330-5607
  MillerS at dicksteinshapiro.com 





------------------------------------------------------------------------------
  From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Ryan LaTorre (rylatorr)
  Sent: Saturday, June 09, 2007 8:25 AM
  To: Lelio Fulgenzi; cisco-voip at puck.nether.net
  Subject: Re: [cisco-voip] 310 numbers


  I like to think of 310 numbers the same way an Anycast IP address would work.  Depending on where you call 310-xxxx from, it it supposed to be routed locally.  Taxi services are probably one of the better use-cases since the service they provide is much more localized.  Another feature of 310 dialing is that long distance charges do not apply - it's always a local call (kind of a variant of toll-free?).  

  In multi-site systems like the one you describe I simply wouldn't route 310-xxxx calls through the remote gateway.  I'm not aware of any way to manually route a call back to the appropriate destination from a remote city. I think the call routing for 310 numbers is mapped locally.

  -Ryan



------------------------------------------------------------------------------
  From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Lelio Fulgenzi
  Sent: Friday, June 08, 2007 11:20 AM
  To: cisco-voip at puck.nether.net
  Subject: [cisco-voip] 310 numbers


  ok - another open ended question....

  what's the deal with 310-XXXX numbers?

  these 7 digit numbers are still dialable in mandatory 10 digit dialling areas.

  are they magically routed to the appropriate area based on area code?

  we're looking at doing some local calling failover over the WAN, and it complicates things such that I have to now add the area code for these to work properly.

  i'm thinking i'll just drop these calls if all local trunks are busy or unavailable. 

  i've only seen it apply to a pizza shop here so i'm not too concerned.

  --------------------------------------------------------------------------------
  Lelio Fulgenzi, B.A.
  Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
  (519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
  "Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo."      WJR


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