Covering Saffron Walden &
Leigh On Sea, The Rodings, Little Wratting, Asheldham, Arkesden, SS0, Birch, Loughton, Great Wratting, Clavering, East Tilbury, Stebbing, Broxted, CM8, St Osyth, Theydon Bois, CB1, Ramsden Heath, Elsenham, Bradwell on Sea, Little Bradley, Earls Colne, Great Sampford, Birdbrook, Tye Common, The Lavers, Sheering, Littlebury Green, Thaxted, Saffron Walden, Nazeing, Herongate, IG9, SS14, Hawkwell, Matching Green, CM13, Thorpe Bay, Blackmore, Hutton, Great Leighs, RM16, CO16, Wickham Bishops, Duddenhoe End, Aythorpe Roding, CM6, Rawreth, CM5, Bocking, Latchingdon, SS15, Castle Hedingham, SS1, CO2, Howe Green, Galleywood, Coggeshall, Hatfield Peverel, Bardfield Saling, CO15, SS12, Writtle, Chelmsford, Black Notley, CO12, SS5, Little Parndon, Shortgrove, Walton On The Naze, Epping, Strethall, Stanway, Kedington, Alphamstone, Wethersfield, Battlesbridge, CM15, Woodham Ferrers, CB11, Matching Tye, Great Yeldham, Laindon, Fingringhoe, Howlett End, South Stifford, Widford, Aveley, Finchingfield, CM23, SS9, Bobbingworth, Little Walden, Wimbish, Kelvedon, Hackney Marshes, Tillingham, Tilbury, Tolleshunt Knights, West Hanningfield, Halstead, SS6, RM17, Castle Point, West Tilbury, Southend, CO8, CM17, Billericay, Wendens Ambo, Stapleford Abbotts, Hullbridge, Clacton, CO6, Buckhurst Hill, Wimbish Green, CO7, Copford, Wivenhoe, Basildon, CO9, SS7, Great Bentley, Aldham, Ickleton, Prittlewell, South Woodham Ferrers, Debden, RM18, St Edmundsbury, Burnham On Crouch, SS4, Hadleigh, Thorrington, SS3, Wakes Colne, Chigwell, South Ockendon, Clacton On Sea, Doddinghurst, CM0, Maylandsea, SG8, Lambourne, Babergh, Old Harlow, Quendon, Mersea Island, Barnardiston, Great Warley, North Stifford, SS16, Gosfield, Lexden, Stanford Le Hope, Westcliff, Rickling, Hatfield Heath, Abbess Roding, Sturmer, Brightlingsea, Boreham, Little Waltham, Marks Tey, IG10, Benfleet, SS13, Crays Hill, Witham, Epping Green, Fyfield, Essex, Danbury, Kirby le Soken, Mayland, CM7, Fryerning, South Hanningfield, Waltham Abbey, Stansted, Westcliff On Sea, SS8, Tiptree, Great Bromley, CM4, Great Chesterford, Langley, Hempstead, Barnston, Grays, West Thurrock, RM19, Wickford, Purfleet, CM18, Steeple, Bures, Ashen, CM11, Harlow, Sewards End, Widdington, Terling, Rettendon, Corringham, Aingers Green, Chalkwell, Braintree, CO5, Cold Norton, Silver End, Stock, Frinton, Hockley, Feering, Galleyend, High Ongar, Little Sampford, Matching, Fobbing, Steeple Bumpstead, Great Bardfield, West Horndon, Warley, High Beach, CM20, Great Baddow, Bulphan, Great Dunmow, Navestock, Ardleigh, CO1, CO3, Shoeburyness, CB9, Springfield, Boxted, Cressing, Ongar, Helions Bumpstead, CO4, Upper Green, Moulsham, Elmdon, E4, Heybridge, Little Baddow, CM24, Withersfield, Chadwell St Mary, Gilston Park, CM22, Thurrock, West Mersea, Tollesbury, CM2, Rayne, Tolleshunt D Arcy, Great Totham, Victoria Park, Brentwood, Little Chesterford, Canewdon, Felsted, North Weald, Tendring, Great Notley, Ashdon, IG7, Great Burstead, Purleigh, Chigwell Row, Sandon, Barling, Starlings Green, Lawford, Panfield, Little Thurlow, East Hanningfield, South Benfleet, Chipping Ongar, Chrishall, Sewardstone, Kelvedon Hatch, Ingrave, East Horndon, EN9, North Weald Bassett, Teversham, CM19, CM3, CO13, Abridge, Uttlesford, Stansted Mountfitchet, Southend On Sea, CO14, Stondon Massey, Hinxton, Ingatestone, Rochford, Pond Street, Red Oaks Hill, Sible Hedingham, Harwich, Dedham, Southminster, Roydon, Debden Green, Badgers Dene, CM16, Maldon, SS17, Radwinter, Mountnessing, Little Warley, Audley End, Dengie, Althorne, Eastwick, Langham, Birchanger, CO10, Littlebury, Langdon Hills, CM1, Stapleford Tawney, Frinton On Sea, Ashingdon, RM20, Shenfield, CM9, Colchester, Pitsea, Great Thurlow, RM15, CM14, Wicken Bonhunt, Rickling Green, Great Wakering, CM12, CO11, Thundersley, Rayleigh, Little Burstead, SS11, Takeley, Little Clacton, CB10, Canvey Island